Gestational age at birth and morbidity, mortality, and growth in the first 4 years of life: findings from three birth cohorts in Southern Brazil

por Barros, Fernando C, Rossello, José Luis Diaz, Matijasevich, Alicia, Dumith, Samuel C, Barros, Aluisio J D, dos Santos, Iná Silva, Mota, Denise, Victora, Cesar G
Publicado 2012