title: Cardiology in Poland: a 60-year perspective.
authors: Ewa A
authors: EA
authors: Jankowska
authors: Zbigniew
authors: Z
authors: Kalarus
authors: Grzegorz
authors: G
authors: Opolski
mesh_terms: D002309:Cardiology / Q000266:history / Q000639:trends*; D005544:Forecasting; D049673:History, 20th Century; D049674:History, 21st Century; D006801:Humans; D011044:Poland; D012955:Societies, Medical / Q000266:history / Q000639:trends