Author: Zucchi Paola Bittar Olímpio J. Nogueira V. Haddad Nagib
Publisher: Pan American Health Organization (PAHO)
ISSN: 1020-4989
Source: Revista Panamericana de Salud Pública/Pan American Journal of Public Health, Vol.4, Iss.5, 1998-11, pp. : 311-316
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Abstract