title: [Thoughts about the Polish Society of Internal Medicine in the 93rd year of its existence].
authors.forename: E
authors.initials: E
authors.lastname: Ruzyłło
mesh_terms: D049672:History, 19th Century; D049673:History, 20th Century; D007388:Internal Medicine / Q000266:history*; D011044:Poland; D012955:Societies, Medical / Q000266:history*