title: [A forgotten ophthalmologist: Elemér Kocsis].
authors.forename: J
authors.initials: J
authors.lastname: Betkó
mesh_terms: D049672:History, 19th Century; D049673:History, 20th Century; D006814:Hungary; D009885:Ophthalmology / Q000266:history
vernacular_title: Egy elfelejtett szemész: Kocsis Elemér.