title: [Langenbuch and Béla Halpert. On the 1st centenary of cholecystectomy].
mesh_terms: D002763:Cholecystectomy / Q000266:history*; D005858:Germany; D049672:History, 19th Century; D006801:Humans; D006814:Hungary
vernacular_title: Langenbuch és Halpert Béla. Az elsö cholecystektómia centenáriumára.