title: [Acute cholecystitis in middle-aged and elderly patients].
mesh_terms: D000208:Acute Disease; D000368:Aged; D002764:Cholecystitis / Q000175:diagnosis / Q000601:surgery; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged
vernacular_title: Ostryĭ kholetsistit u bol'nykh pozhilogo i starcheskogo vozrasta.