Author: Troyo Adriana Porcelain Sherri L. Calderón-Arguedas Olger Chadee Dave D. Beier John C.
Publisher: Pan American Health Organization (PAHO)
ISSN: 1020-4989
Source: Revista Panamericana de Salud Pública/Pan American Journal of Public Health, Vol.20, Iss.5, 2006-11, pp. : 350-360
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Abstract