[Postoperative complications in acute cholecystitis in middle-aged and elderly patients].
D000208:Acute Disease; D000367:Age Factors; D000368:Aged; D002764:Cholecystitis / Q000601:surgery*; D006801:Humans; D008875:Middle Aged; D011183:Postoperative Complications
Posleoperatsionnye oslozhneniia pri ostrom kholetsistite u bol'nykh pozhilogo i starcheskogo vozrasta.