Characteristics of puberty in male school children of various socioeconomic levels from the metropolitan region of Chile

Muzzo, S.; Burrows, R.; Leiva, T.M.; Zvaighaft, A.

Revista Chilena de Pediatria 59(4): 240-246

1988


ISSN/ISBN: 0370-4106
PMID: 3251325
Document Number: 317917

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