[Fourth Panamerican and South American Pediatrics Congress of São Paulo, 1-7 August 1954].
D002648:Child; D006630:Hispanic or Latino; D006801:Humans; D010372:Pediatrics; D014481:United States
PEDIATRICS
EL CUARTO Congreso Panamericano y Sudamericano de Pediatria de São Paulo, 1-7 de agosto de 1954.