Author: Posada Jaime Ben-Michael Eli Herman Alan Kahan Ernesto Richter Elihu
Publisher: Pan American Health Organization (PAHO)
ISSN: 1020-4989
Source: Revista Panamericana de Salud Pública/Pan American Journal of Public Health, Vol.7, Iss.2, 2000-02, pp. : 88-91
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Abstract