title: [Biliary tract surgery under epidural anaesthesia: report on a series of 53 cases (author's transl)].
mesh_terms: D000368:Aged; D000767:Anesthesia, Epidural; D001660:Biliary Tract Diseases / Q000601:surgery*; D001661:Biliary Tract Neoplasms / Q000601:surgery; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D012306:Risk
vernacular_title: La chirurgie des voies biliaires sous anesthésie péridurale. A propos d'une série de 53 observations.