title: [Epidemiology: historical development of its concept].
mesh_terms: D004813:Epidemiology / Q000266:history*; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D007843:Latin America; D011313:Preventive Dentistry
vernacular_title: Epidemiología: desarrollo histórico de su concepto.