title: [70th birthday of Prof. Otakar Hnĕvkovský, M.D., DrSc].
mesh_terms: D003604:Czechoslovakia; D049673:History, 20th Century; D009985:Orthopedics / Q000266:history
vernacular_title: Profesor MUDr. Otakar Hnĕvkovský, DrSc., sedmdesátiletý.