Author: Valdés Luis Guzmán María G. Kourí Gustavo Delgado Jorge Carbonell Isabel Cabrera María V. Rosario Delfina Vázquez Susana
Publisher: Pan American Health Organization (PAHO)
ISSN: 1020-4989
Source: Revista Panamericana de Salud Pública/Pan American Journal of Public Health, Vol.6, Iss.1, 1999-07, pp. : 16-25
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Abstract