The NICHD International Site Development Initiative perinatal cohorts (2002-09).
Int J Epidemiol
; 41(3): 642-9, 2012 Jun.
Article
in En
| MEDLINE
| ID: mdl-21357185
Full text:
1
Collection:
01-internacional
Database:
MEDLINE
Main subject:
Postnatal Care
/
Prenatal Care
/
HIV Infections
/
Anti-Retroviral Agents
Type of study:
Observational_studies
/
Risk_factors_studies
Limits:
Female
/
Humans
/
Pregnancy
Country/Region as subject:
America do norte
Language:
En
Journal:
Int J Epidemiol
Year:
2012
Document type:
Article
Affiliation country:
United States