[In memoriam Dr. Jacek Machalski (3 June 1926-3 October 1979)].
D001634:Bibliographies as Topic; D013502:General Surgery / Q000266:history; D006666:History of Medicine; D049673:History, 20th Century; D011044:Poland
In memoriam Dr. Jacek Machalski (2. VI.1926--3. X.1979).