Author: Vicente Benjamín Kohn Robert Saldivia Sandra Rioseco Pedro Torres Silverio
Publisher: Pan American Health Organization (PAHO)
ISSN: 1020-4989
Source: Revista Panamericana de Salud Pública/Pan American Journal of Public Health, Vol.18, Iss.4-5, 2005-10, pp. : 263-270
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Abstract