title: [Professor Karol Klecki 1866-1931 (author's transl)].
mesh_terms: D004064:Digestive System / Q000473:pathology; D049672:History, 19th Century; D049673:History, 20th Century; D010336:Pathology / Q000266:history; D011044:Poland
vernacular_title: Professor Karol Klecki 1866-1931.