Cohort profile: the 1982 Pelotas (Brazil) birth cohort study.
Victora
Cesar G
CG
Programa de Pós-Graduação em Epidemiologia, Universidade Federal de Pelotas, Brasil.
Barros
Fernando C
FC
D001938:Brazil / Q000453:epidemiology; D015331:Cohort Studies; D003906:Developing Countries; D015981:Epidemiologic Factors; D004812:Epidemiologic Methods; D006304:Health Status; D006801:Humans; D007231:Infant, Newborn; D012959:Socioeconomic Factors