Epidemiological difference could explain the higher infant mortality in Chile compared with Cuba Enrique Donoso; Jorge A. Carvajal;

II National Congress of Paediatrics: The fight against child mortality Pedro Gorrotxategi Gorrotxategi; Víctor M. García Nieto; Miguel Zafra Anta; Oscar Girón Vallejo; José Manuel Fernández Menéndez; Juan José Fernández Teijeiro; Fernando Ponte Hernando; Elena Alonso Lebrero;