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1.
BMC Pregnancy Childbirth ; 23(1): 267, 2023 Apr 19.
Artículo en Inglés | MEDLINE | ID: mdl-37076792

RESUMEN

OBJECTIVE: To explore the effect of the 2016 Chinese second child policy and different maternal ages on adverse perinatal outcomes. METHODS: Clinical data were collected from 22 monitoring hospitals in Hebei Province from January 1, 2013, to December 31, 2021. A total of 413,892 parturient were divided into 3 groups based on delivery age: 20-34, 35-39, and 40-55 years old. The clinical data were analyzed to explore the relationship among the 2016 Chinese second-child policy, maternal age, and various pregnancy risks. RESULTS: Pregnancy complications showed an upward trend from 2013 to 2021.The top 10 incidences of pregnancy complications in Hebei Province were anemia, small for gestational age (SGA), large for gestational age (LGA), macrosomia, gestational diabetes mellitus (GDM), premature delivery, preeclampsia (PE), postpartum hemorrhage (PPH), placenta previa, and placental abruption. The two-child policy was implemented in 2016. The incidence of pregnancy complications, anemia, GDM, PE, placental abruption, cesarean delivery, premature delivery, SGA, LGA, macrosomia in 2016-2021 was significantly higher than that in 2013-2015 (P<0.05), and the proportion of women of advanced maternal age (AMA, ≥ 35 years old) increased from 2013 to 2021. Advanced maternal age was a risk factor for most assessed adverse pregnancy outcomes, including GDM, PE, placenta previa, placenta abruption, cesarean delivery, PPH, premature delivery, SGA, LGA and macrosomia. CONCLUSION: After the adjustment of the "second-child" policy, the incidence of pregnancy complications increased. Moreover, the risk of adverse pregnancy outcomes in AMA has increased. Early prevention and intervention should be implemented to cope with the occurrence of adverse perinatal outcomes.


Asunto(s)
Política de Planificación Familiar , Edad Materna , Complicaciones del Embarazo , Resultado del Embarazo , Adulto , Femenino , Humanos , Embarazo , Adulto Joven , Desprendimiento Prematuro de la Placenta/epidemiología , China/epidemiología , Diabetes Gestacional/epidemiología , Pueblos del Este de Asia/estadística & datos numéricos , Macrosomía Fetal/epidemiología , Placenta Previa/epidemiología , Hemorragia Posparto/epidemiología , Preeclampsia/epidemiología , Complicaciones del Embarazo/epidemiología , Resultado del Embarazo/epidemiología , Nacimiento Prematuro/epidemiología , Estudios Retrospectivos , Política de Planificación Familiar/tendencias , Factores de Edad , Persona de Mediana Edad
2.
Clin Obstet Gynecol ; 64(3): 422-434, 2021 09 01.
Artículo en Inglés | MEDLINE | ID: mdl-34323225

RESUMEN

Family planning (FP) is the domain that enables people to have their desired number of children if any, and the desired spacing of births. FP initiatives are cross-cutting approaches to empower people with human and reproductive rights, lessen child morbidity and pregnancy-related morbidity and mortality, alleviate poverty, slow climate change, provide sustainable economic growth and development, advance education, and voluntarily slow overpopulation. We examine global FP programs: the history, drivers, and indicators to measure impact, policy, and strategy that surrounds human reproduction. We focus on current trends of task-sharing, self-care, digital health solutions, and the ever-changing contexts with our current pandemic of coronavirus disease 2019.


Asunto(s)
Servicios de Planificación Familiar/historia , Salud Global/historia , Países Desarrollados , Países en Desarrollo , Política de Planificación Familiar/tendencias , Servicios de Planificación Familiar/métodos , Servicios de Planificación Familiar/organización & administración , Servicios de Planificación Familiar/tendencias , Salud Global/tendencias , Historia del Siglo XX , Historia del Siglo XXI , Humanos , Desarrollo de Programa/métodos , Evaluación de Programas y Proyectos de Salud/métodos
3.
Sci Rep ; 10(1): 15949, 2020 09 29.
Artículo en Inglés | MEDLINE | ID: mdl-32994428

RESUMEN

In China, the adjustment of the family planning policy was expected to increase the number of births and trigger a change in the demographic and obstetrical background of pregnant women. The policy itself, and corresponding background variations of the pregnant mothers, might have various influences on certain birth-related characteristics. Moreover, the adaption of the medical system to the policy needs to be demonstrated. To address these issues, over 50,000 individual records from January 2012 to December 2018 were collected from a large tertiary care centre of southwest China as a representative. The monthly numbers of deliveries and births showed stabilized patterns after remarkable upward trends. Policy-sensitive women, among whom older age and multiparity were typical features, contributed considerably to the remarkable additional births. Indeed, multivariable logistic regression analysis identified the child policy and these two background characteristics as factors influencing CS (caesarean section) rate and certain pregnancy complications or adverse outcomes. After the implementation of the two-child policy, a care provider was faced with fewer but more difficult cases. Briefly speaking, more individual-based studies on family planning policy and more efforts to improve obstetrical service are needed to better guide clinical practice in the new era.


Asunto(s)
Pueblo Asiatico/legislación & jurisprudencia , Política de Planificación Familiar/tendencias , Servicios de Planificación Familiar/tendencias , Pueblo Asiatico/psicología , Tasa de Natalidad/tendencias , Cesárea/tendencias , China/epidemiología , Composición Familiar/etnología , Servicios de Planificación Familiar/legislación & jurisprudencia , Femenino , Gobierno , Humanos , Edad Materna , Obstetricia , Paridad , Parto , Políticas , Mujeres Embarazadas/etnología , Estudios Retrospectivos
4.
PLoS One ; 14(11): e0220170, 2019.
Artículo en Inglés | MEDLINE | ID: mdl-31693666

RESUMEN

There is great debate surrounding the demographic impact of China's population control policies, especially the one-birth restrictions, which ended only recently. We apply an objective, data-driven method to construct the total fertility rates and population size of a 'synthetic China', which is assumed to be not subjected to the two major population control policies implemented in the 1970s. We find that while the earlier, less restrictive 'later-longer-fewer' policy introduced in 1973 played a critical role in driving down the fertility rate, the role of the 'one-child policy' introduced in 1979 and its descendants was much less significant. According to our model, had China continued with the less restrictive policies that were implemented in 1973 and followed a standard development trajectory, the path of fertility transition and total population growth would have been statistically very similar to the pattern observed over the past three decades.


Asunto(s)
Política de Planificación Familiar , Tasa de Natalidad/tendencias , Niño , China , Demografía , Composición Familiar , Política de Planificación Familiar/historia , Política de Planificación Familiar/legislación & jurisprudencia , Política de Planificación Familiar/tendencias , Femenino , Fertilidad , Historia del Siglo XX , Historia del Siglo XXI , Humanos , Masculino , Modelos Teóricos , Regulación de la Población/historia , Regulación de la Población/tendencias , Dinámica Poblacional/tendencias , Crecimiento Demográfico , Embarazo , Política Pública , Población Rural , Factores Socioeconómicos , Población Urbana
5.
BMJ ; 366: l4680, 2019 08 21.
Artículo en Inglés | MEDLINE | ID: mdl-31434652

RESUMEN

OBJECTIVE: To measure the association of China's universal two child policy, announced in October 2015, with changes in births and health related birth characteristics. DESIGN: National, descriptive before-and-after comparative study. SETTING: Every county in 28 of 31 provinces of mainland China. PARTICIPANTS: Births included in two national databases: 67 786 749 births from county level monthly aggregated data between January 2014 and December 2017; and 31 786 279 deliveries from individual level delivery information records between January 2015 and December 2017. MAIN OUTCOME MEASURES: Monthly mean number of births and mean proportion of multiparous mothers and mothers aged 35 and over, preterm deliveries, and caesarean deliveries. RESULTS: The study had two phases: the baseline period (up to and including June 2016, nine months after the policy announcement) and the effective period (from July 2016 to December 2017). The estimated number of additional births attributable to the new policy between July 2016 and December 2017 was 5.40 million (95% confidence interval 4.34 to 6.46). The monthly mean percentage of multiparous mothers and mothers aged 35 and over increased by 9.1 percentage points (95% confidence interval 6.4 to 11.7) and 5.8 percentage points (5.2 to 6.4), respectively. This increase in older mothers, however, was not associated with a concurrent increase in the overall rate of preterm birth. The monthly mean caesarean delivery rate among multiparous mothers increased by 1.2 percentage points (0.8 to 1.6) from 39.7% to 40.9%, and decreased by 3.0 percentage points (-3.5 to -2.5) among nulliparous mothers from 39.6% to 36.6%. CONCLUSIONS: Since its announcement in October 2015, the universal two child policy has been associated with a rise in births in China and with changes in health related birth characteristics: women giving birth have been more likely to be multiparous, and more likely to be aged 35 and over. No evidence of concurrent worsening outcomes (that is, premature births) was seen.


Asunto(s)
Tasa de Natalidad/tendencias , Política de Planificación Familiar/tendencias , Adulto , China/epidemiología , Composición Familiar , Femenino , Humanos , Recién Nacido , Masculino , Edad Materna , Paridad , Embarazo , Nacimiento Prematuro/epidemiología
6.
Inquiry ; 56: 46958019833232, 2019.
Artículo en Inglés | MEDLINE | ID: mdl-30854908

RESUMEN

In recent years, the Chinese government has changed the one-child policy that was implemented more than 3 decades ago and has began encouraging couples to have 2 children. However, this cannot quickly change people's reproductive concepts after more than 30 years of low fertility rate and birth control. In this context, the aim of our study was to assess the effect of neighborhood environment on Chinese women's fertility-willingness for a second child. Our results show that there is a statistically significant relationship between neighborhood environment and women's fertility-willingness for a second child. Women living in affluent neighborhoods with better living environments have lower fertility-willingness for a second child than those in poor neighborhoods. However, childcare institutions (such as kindergartens) provide shared childcare and improve women's fertility-willingness. We suggest that to encourage more couples to have a second child, it is necessary to increase the number of neighborhood kindergartens. In addition, local governments must improve the social welfare of migrant households and loosen the requirements for migrant households to obtain local hukou, which will allow migrant children to enjoy local public services, especially education services.


Asunto(s)
Tasa de Natalidad/tendencias , Política de Planificación Familiar/tendencias , Fertilidad , Madres/psicología , Características de la Residencia , Adulto , China , Demografía , Femenino , Humanos , Factores Socioeconómicos
7.
J Biosoc Sci ; 50(6): 800-822, 2018 11.
Artículo en Inglés | MEDLINE | ID: mdl-29316990

RESUMEN

Although China's family planning programme is often referred to in the singular, most notably the One-Child policy, in reality there have been a number of different policies in place simultaneously, targeted at different sub-populations characterized by region and socioeconomic conditions. This study attempted to systematically assess the differential impact of China's family planning programmes over the past 40 years. The contribution of Parity Progression Ratios to fertility change among different sub-populations exposed to various family planning policies over time was assessed. Cross-sectional birth history data from six consecutive rounds of nationally representative population and family planning surveys from the early 1970s until the mid-2000s were used, covering all geographical regions of China. Four sub-populations exposed to differential family planning regimes were identified. The analyses provide compelling evidence of the influential role of family planning policies in reducing higher Parity Progression Ratios across different sub-populations, particularly in urban China where fertility dropped to replacement level even before the implementation of the One-Child policy. The prevailing socioeconomic conditions in turn have been instrumental in adapting and accelerating family planning policy responses to reducing fertility levels across China.


Asunto(s)
Países en Desarrollo , Política de Planificación Familiar/tendencias , Paridad , Historia Reproductiva , Adolescente , Adulto , Niño , China , Estudios de Cohortes , Estudios Transversales , Demografía , Femenino , Fertilidad , Humanos , Recién Nacido , Masculino , Persona de Mediana Edad , Dinámica Poblacional , Embarazo , Política Pública/tendencias , Estudios Retrospectivos , Adulto Joven
8.
J Biosoc Sci ; 49(S1): S4-S19, 2017 Nov.
Artículo en Inglés | MEDLINE | ID: mdl-29160190

RESUMEN

China's urban population has experienced rapid fertility decline over the past six decades. This drastic change will have a significant impact on China's demographic, social and economic future. However, the patterns and characteristics of urban China's fertility decline have not been systematically examined. This study analyses the trends and age patterns of fertility in urban China since the 1950s, and summarizes the major characteristics of reproductive behaviours into four 'lows': extremely 'low' level of fertility; 'low' proportion of two and higher parity births; 'low' mean age at birth; and 'low' level of childlessness. The paper argues that the highly homogenous reproductive behaviours found in China's now near 800 million urban population have been in part shaped by the country's unprecedented government intervention in family planning. The 'later, longer, fewer' campaign in the 1970s and the 'one-child' policy, in particular, have left clear imprints on China's reproductive norms and fertility patterns. The government-led family planning programme, however, has not been the only driving force of fertility decline. A wide range of social, economic, political and cultural changes have also affected the transition in family formation, reproductive behaviour and fertility patterns, and this has become increasingly prominent in the past two decades.


Asunto(s)
Países en Desarrollo , Fertilidad , Dinámica Poblacional , Población Urbana/estadística & datos numéricos , Adolescente , Adulto , Factores de Edad , China , Política de Planificación Familiar/tendencias , Femenino , Predicción , Humanos , Recién Nacido , Masculino , Persona de Mediana Edad , Dinámica Poblacional/tendencias , Embarazo , Población Urbana/tendencias , Adulto Joven
9.
BMJ Open ; 7(3): e014544, 2017 03 27.
Artículo en Inglés | MEDLINE | ID: mdl-28348193

RESUMEN

OBJECTIVES: This study aimed to explore determinants of second pregnancy and underlying reasons among pregnant Chinese women. DESIGN: The study was a population-based cross-sectional survey. SETTING: 16 hospitals in 5 provinces of Mainland China were included. PARTICIPANTS: A total of 2345 pregnant women aged 18 years or above were surveyed face to face by investigators between June and August 2015. MAIN OUTCOME MEASURES: The pregnancy statuses (first or second pregnancy) and reasons for entering second pregnancy. RESULTS: A total of 1755 (74.8%) and 590 (25.2%) women in their respective first and second pregnancies were enrolled in this study. The most common self-reported reasons for entering second pregnancy among participants included the benefits to the first child (26.1%), love of children (25.8%), adoption of the 2-child policy (11.5%), concerns about losing the first child (7.5%) and suggestions from parents (7.5%). Pregnant women with low (prevalence ratio (PR) 1.96; 95% CI 1.62 to 2.36) and moderate education level (PR 1.97; 95% CI 1.65 to 2.36) were more likely to have a second pregnancy than their higher educated counterparts. Income was inversely associated with second pregnancy. However, unemployed participants (PR 0.79; 95% CI 0.66 to 0.95) were less likely to enter a second pregnancy than those employed. Women with moderate education were 3 times more likely to have a second child following the '2-child policy' than the low education level subgroup. CONCLUSIONS: 1 in every 4 pregnant women is undergoing a second pregnancy. The benefits of the firstborn or the love of children were the key drivers of a second pregnancy. Low socioeconomic status was positively associated with a second pregnancy as well. The new 2-child policy will have an influence on China's demographics.


Asunto(s)
Composición Familiar , Política de Planificación Familiar/legislación & jurisprudencia , Familia/psicología , Regulación de la Población/métodos , Mujeres Embarazadas , Adulto , Tasa de Natalidad , China/epidemiología , Estudios Transversales , Desarrollo Económico , Política de Planificación Familiar/tendencias , Femenino , Humanos , Masculino , Embarazo , Mujeres Embarazadas/psicología , Factores Socioeconómicos
12.
Reprod Health ; 13: 25, 2016 Mar 17.
Artículo en Inglés | MEDLINE | ID: mdl-26987368

RESUMEN

BACKGROUND: Family planning (FP) interventions aimed at reducing population growth have negligible during the last two decades in Pakistan. Innovative FP interventions that help reduce the growing population burden are the need of the hour. Marie Stopes Society--Pakistan implemented an operational research project--'Evidence for Innovating to Save Lives', to explore effective and viable intervention models that can promote healthy timing and spacing of pregnancy in rural and under-served communities of Sindh, Punjab and Khyber Pakhtunkhwa provinces of Pakistan. METHODS: We conducted a quasi-experimental (pre- and post-intervention with control arm) study to assess the effectiveness of each of the two intervention models, (1) Suraj model (meaning 'Sun' in English), which uses social franchises (SF) along with a demand-side financing (DSF) approach using free vouchers, and (2) Community Midwife (CMW) model, in promoting the use of modern contraceptive methods compared to respective controls. Baseline and endline cross-sectional household surveys were conducted, 24 months apart, by recruiting 5566 and 6316 married women of reproductive age (MWRA) respectively. We used Stata version 8 to report the net effect of interventions on outcome indicators using difference-in-differences analysis. Multivariate Cox proportional hazard regression analysis was used to assess the net effect of the intervention on current contraceptive use, keeping time constant and adjusting for other variables in the model. RESULTS: The Suraj model was effective in significantly increasing awareness about FP methods among MWRA by 14% percentage points, current contraceptive use by 5% percentage points and long term modern method--intrauterine device (IUD) use by 6% percentage points. The CMW model significantly increased contraceptive awareness by 28% percentage points, ever use of contraceptives by 7% percentage points and, IUD use by 3% percentage points. Additionally the Suraj intervention led to a 35% greater prevalence (prevalence ratio: 1.35, 95% CI: 1.22-1.50) of contraceptive use among MWRA. CONCLUSION: Suraj intervention highlights the importance of embedding subsidized FP services within the communities of the beneficiaries. The outcomes of the CMW intervention also improved the use of long-term contraceptives. These findings indicate the necessity of designing and implementing FP initiatives involving local mid-level providers to expand contraceptive coverage in under-served areas.


Asunto(s)
Intervalo entre Nacimientos , Redes Comunitarias , Conducta Anticonceptiva , Anticoncepción , Asistencia Sanitaria Culturalmente Competente , Política de Planificación Familiar , Servicios de Planificación Familiar , Adulto , Intervalo entre Nacimientos/etnología , Agentes Comunitarios de Salud , Anticoncepción/efectos adversos , Anticoncepción/economía , Anticoncepción/tendencias , Conducta Anticonceptiva/etnología , Encuestas de Prevalencia Anticonceptiva , Estudios Transversales , Asistencia Sanitaria Culturalmente Competente/etnología , Política de Planificación Familiar/tendencias , Servicios de Planificación Familiar/educación , Femenino , Gastos en Salud , Humanos , Dispositivos Intrauterinos/efectos adversos , Dispositivos Intrauterinos/economía , Partería , Pakistán , Educación del Paciente como Asunto , Sector Privado , Sector Público , Salud Rural/etnología , Esposos/etnología
13.
Contraception ; 93(5): 412-20, 2016 05.
Artículo en Inglés | MEDLINE | ID: mdl-26794846

RESUMEN

OBJECTIVES: Following decades of mainstream bipartisan support, contraception has reemerged as a controversial political issue in the United States. At the same time, opposition to abortion has intensified. State legislatures across the country have enacted highly visible policies limiting access to family planning. Perhaps the most striking example occurred in 2011 in Texas, when legislators instituted unprecedented requirements on abortion providers and cut public funding for contraception by two thirds. Yet, despite popular interpretations of this phenomenon as a simple byproduct of increasing partisan divisions, little is understood about the factors underlying such policy shifts. STUDY DESIGN: We fit Bayesian ideal-point models to analyze correlation patterns in record-vote data in the Texas House of Representatives in the 2003 and 2011 Legislatures. Both sessions had large Republican majorities and saw the passage of restrictive abortion bills, but they differed markedly with respect to public funding for contraception. RESULTS: We demonstrate that variation in voting on family-planning issues cannot be fully attributed to partisanship in either session. However, the politics of abortion and contraception have converged over time, and - at least for Democrats - the correlation between constituency characteristics and voting behavior on family-planning legislation is markedly higher in 2011 than in 2003. These shifts have been partly driven by legislators from high-poverty, majority Latino districts near the US-Mexico border. CONCLUSIONS: Recent dramatic shifts in family-planning policy go beyond simple partisan divisions. As the politics of abortion and contraception have converged, policies that are increasingly hostile to reproductive health and that disproportionately affect low-income minority women have emerged. IMPLICATIONS: Recent shifts in family-planning policy restrict women's access to contraception and abortion, yet little research has examined why such shifts are occurring. This paper analyzes factors underlying voting behavior on restrictive policies in Texas. Identification of these factors helps us to better understand the current political climate surrounding our field.


Asunto(s)
Aborto Inducido/legislación & jurisprudencia , Anticoncepción , Política de Planificación Familiar/legislación & jurisprudencia , Accesibilidad a los Servicios de Salud/legislación & jurisprudencia , Salud Reproductiva/legislación & jurisprudencia , Teorema de Bayes , Anticoncepción/tendencias , Política de Planificación Familiar/tendencias , Femenino , Humanos , Política , Pobreza , Embarazo , Derechos Sexuales y Reproductivos/legislación & jurisprudencia , Texas , Estados Unidos
14.
Int Perspect Sex Reprod Health ; 42(1): 33-44, 2016 03 01.
Artículo en Inglés | MEDLINE | ID: mdl-28825913

RESUMEN

CONTEXT: Since 1972, the Family Planning Effort Index has measured national family planning program activities in developing countries and provided a longitudinal perspective on a standardized set of program characteristics. METHODS: In 2014, experts in 90 developing countries assessed national family planning program effort in four main component areas-policies, services, monitoring and evaluation mechanisms, and access to methods-using a standardized questionnaire. Results were compared with previous years' data. RESULTS: Globally, family planning program effort has progressed in all four main component areas. The service component, historically the weakest, was rated lowest of all components in 2014, at 47% of the maximum effort, despite a marked improvement of 7.6 percentage points since 1999. Policies, generally the strongest component, remained the strongest in 2014, with 55% of the maximum score and a 6.7 percentage-point improvement since 1999. Monitoring and evaluation improved the most, by 7.8 percentage points, from 45% to 53%, while access improved more modestly, by 2.7 points, from 49% to 52%. Family planning efforts were generally strongest in Asia and Oceania and generally weakest in Central Asia and Eastern Europe. CONCLUSIONS: Global family planning programs have improved consistently over the last few decades, although there is room for further development in all regions.


Asunto(s)
Países en Desarrollo , Política de Planificación Familiar/tendencias , Servicios de Planificación Familiar/organización & administración , Salud Global , Planificación en Salud/tendencias , Conducta Anticonceptiva/tendencias , Bases de Datos Factuales , Femenino , Humanos , Evaluación de Resultado en la Atención de Salud , Desarrollo de Programa , Evaluación de Programas y Proyectos de Salud , Medición de Riesgo , Factores Socioeconómicos
16.
Trop Med Int Health ; 19(1): 65-73, 2014 Jan.
Artículo en Inglés | MEDLINE | ID: mdl-24175994

RESUMEN

OBJECTIVE: To describe the evolution of family planning (FP) in Guinea and to identify strengths, weaknesses, opportunities and threats of the current FP programme. METHODS: Descriptive study of the evolution of FP in Guinea between 1992 and 2010. First, national laws as well as health policies and strategic plans related to reproductive health and family planning were reviewed. Second, FP indicators were extracted from the Guinean Demographic and Health Surveys (1992, 1999 and 2005). Third, FP services, sources of supply and data on FP funding were analysed. RESULTS: Laws, policies and strategic plans in Guinea are supportive of FP programme and services. Public and private actors are not sufficiently coordinated. The general government expenditure on health has remained stable at 6-7% between 2005 and 2011 despite a doubling of total expenditures on health, and contraceptives are supplied by foreign aid. Modern contraceptive prevalence slightly increased from 1.5% in 1992 to 6.8% in 2005 among women aged 15-49. CONCLUSION: A stronger national engagement in favour of repositioning FP should result in improved government funding of the FP programme and the promotion of long-acting and permanent methods.


Asunto(s)
Política de Planificación Familiar/tendencias , Servicios de Planificación Familiar/organización & administración , Programas Nacionales de Salud/organización & administración , Adolescente , Adulto , Conducta Anticonceptiva/tendencias , Anticonceptivos/economía , Anticonceptivos/provisión & distribución , Política de Planificación Familiar/economía , Servicios de Planificación Familiar/economía , Servicios de Planificación Familiar/tendencias , Femenino , Financiación Gubernamental , Guinea , Humanos , Masculino , Persona de Mediana Edad , Programas Nacionales de Salud/economía , Programas Nacionales de Salud/tendencias , Salud de la Mujer/tendencias , Adulto Joven
17.
Lancet ; 382(9907): e28, 2013 Nov 30.
Artículo en Inglés | MEDLINE | ID: mdl-24298609
18.
Lancet ; 382(9907): 1758, 2013 Nov 30.
Artículo en Inglés | MEDLINE | ID: mdl-24290582
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