title: [Clinico-morphological evaluation od acute cholecystitis in middle-aged and old patients].
mesh_terms: D000208:Acute Disease; D000328:Adult; D000367:Age Factors; D000368:Aged; D002764:Cholecystitis / Q000175:diagnosis* / Q000473:pathology; D003951:Diagnostic Errors; D006801:Humans; D008875:Middle Aged
vernacular_title: Kliniko-morfologicheskaia otsenka ostrogo knoletsistita v pozhilom i starcheskom vozraste