title: [Internal medicine on the turn of the 20th and 21th century].
authors.forename: E
authors.initials: E
authors.lastname: Szmatłoch
mesh_terms: D049673:History, 20th Century; D049674:History, 21st Century; D007388:Internal Medicine / Q000266:history / Q000639:trends*; D011044:Poland
vernacular_title: Medycyna wewnetrzna na przełomie XX i XXI wieku.