title: Primary carcinoma of the gallbladder: a retrospective analysis, MMC and Mercy Hospitals 1957-1977.
mesh_terms: D000368:Aged; D005260:Female; D005706:Gallbladder Neoplasms / Q000175:diagnosis / Q000401:mortality* / Q000601:surgery; D006801:Humans; D008281:Maine; D008297:Male; D008875:Middle Aged; D011379:Prognosis; D012189:Retrospective Studies