[Roentgenologic studies of the biliary tract before and during surgery].
D001660:Biliary Tract Diseases / Q000601:surgery*; D002758:Cholangiography; D002765:Cholecystography; D006801:Humans; D008365:Manometry
Rentgenologicheskoe issledovanie zhelchevyvodiashchikh puteĭ do i vo vremia operatsii.