title: [A tribute to the 50th anniversary of the World Health Organization].
abstract: The justification to this special issue about WHO are given, underlining the international impact of its policies and programmes in the last 50 years.
authors.affiliation: Departamento de Medicina Preventiva y Comunitaria, Facultad de Medicina, Universidad de Chile.
authors.forename: J M
authors.initials: JM
authors.lastname: Borgoño
mesh_terms: D049673:History, 20th Century; D014944:World Health Organization / Q000266:history*
vernacular_title: Homenaje al cincuentenario de la organización mundial de la salud.