[Surgical activity in departments of surgery in the North Bohemian Region in 1983].
D001064:Appendicitis / Q000601:surgery; D002769:Cholelithiasis / Q000601:surgery; D003604:Czechoslovakia; D059685:Herniorrhaphy; D006801:Humans; D013514:Surgical Procedures, Operative
Operacní aktivita chirurgických oddĕlení Severoceského kraje v roce 1983.