title: [50th birthday of Assistant Prof. Vladimír Serý, C.Sc. (born April 5, 1923)].
mesh_terms: D003604:Czechoslovakia; D004813:Epidemiology / Q000266:history; D049673:History, 20th Century
vernacular_title: Doc. MUDr. Vladimír Serý, CSc., padesátiletý (5. dubna 1923.