Hormonal contraceptive use before and after conception in relation to preterm birth and small for gestational age: an observational cohort study.
BJOG
; 122(10): 1349-61, 2015 Sep.
Article
in En
| MEDLINE
| ID: mdl-25318662
Key words
Full text:
1
Collection:
01-internacional
Database:
MEDLINE
Main subject:
Infant, Small for Gestational Age
/
Contraceptive Agents, Female
/
Premature Birth
/
Fetal Growth Retardation
Type of study:
Etiology_studies
/
Incidence_studies
/
Observational_studies
/
Risk_factors_studies
Limits:
Adolescent
/
Adult
/
Female
/
Humans
/
Middle aged
/
Pregnancy
Country/Region as subject:
Europa
Language:
En
Journal:
BJOG
Journal subject:
GINECOLOGIA
/
OBSTETRICIA
Year:
2015
Document type:
Article
Affiliation country:
United States