TY - GEN AU - Toussaint,J AU - De Toeuf,J AU - Dunham,F AU - Cremer,M TI - [Periampullary tumors: clinical study and results of palliative or preoperative treatment by endoscopic sphincterotomy (author's transl)] SN - 1784-3227 PY - 1981///1215 KW - Aged KW - Ampulla of Vater KW - surgery KW - Biopsy KW - Cholangiopancreatography, Endoscopic Retrograde KW - Common Bile Duct Neoplasms KW - diagnosis KW - Duodenoscopy KW - Female KW - Humans KW - Male KW - Middle Aged KW - Palliative Care KW - Sphincter of Oddi N1 - Publication Type: English Abstract; Journal Article ER -