TY - GEN AU - BOERNER,P TI - [A papillomatosis of the intra-and extra-hepatic biliary tract] SN - 0301-1585 PY - 1998///1101 KW - Biliary Tract KW - Humans KW - Medical Records KW - Papilloma KW - Polyps N1 - Publication Type: Case Reports; Journal Article ER -