[Surgical treatment of acute cholecystitis in middle-aged and elderly patients].
D000367:Age Factors; D000368:Aged; D001652:Bile Ducts / Q000601:surgery; D002764:Cholecystitis / Q000601:surgery*; D006801:Humans; D008875:Middle Aged
Operativnoe lechenie ostrogo kholetsistita u bol'nykh pozhilogo i starcheskogo vozrasta.