title: [Characteristic manifestations of gallbladder cancer in middle aged and elderly patients].
mesh_terms: D000367:Age Factors; D000368:Aged; D002764:Cholecystitis / Q000175:diagnosis; D003937:Diagnosis, Differential; D005260:Female; D005706:Gallbladder Neoplasms / Q000175:diagnosis* / Q000601:surgery; D006801:Humans; D008297:Male; D008875:Middle Aged
vernacular_title: Osobennosti techeniia raka zhelchnogo puzyria u lits pozhilogo i starcheskogo vozrasta.