[PRIMARY CARCINOMA OF EXTRAHEPATIC BILE DUCTS].
D001650:Bile Duct Neoplasms; D017734:Bile Ducts, Extrahepatic; D006801:Humans; D013514:Surgical Procedures, Operative
BILE DUCT NEOPLASMS; SURGERY, OPERATIVE
PIERWOTNY RAK PRZEWOD'OW Z'OL CIOWYCH ZEWN ATRZW ATROBOWYCH.