[Maternal child care in Chile, 1952-1957 (author's transl)].
D002648:Child; D002662:Child Health Services / Q000266:history*; D002677:Chile; D005260:Female; D049673:History, 20th Century; D006801:Humans; D008427:Maternal Health Services / Q000266:history*; D011634:Public Health / Q000266:history*
Evolución de la salud materno infantil en Chile, 1952-1977.