title: [János Arany--the demographer and epidemiologist].
authors.forename: Imre
authors.initials: I
authors.lastname: Horváth
authors.forename: Judit
authors.initials: J
authors.lastname: Garai
authors.forename: László
authors.initials: L
authors.lastname: Vértes
mesh_terms: D003710:Demography; D004813:Epidemiology / Q000266:history*; D049672:History, 19th Century; D006801:Humans; D006814:Hungary; D008093:Literature, Modern / Q000266:history*