[5]
Programa de Entrenamiento en Epidemiología de Campo, Colombia, Grupo de Investigación en Epidemiología Aplicada, Training Programs in Epidemiology and Public Health Interventions Network (TEPHINET), Bogotá, D.C., Colombia
Letters to editor "Geographic distribution of perinatal mortality due to congenital malformations in Colombia, 1999-2008: An analysis of vital statistics data"