TY - GEN AU - Gautier-Benoit,C AU - Florin,M TI - [Unfavorable results of sphincterotomy] SN - 0024-3507 PY - 1970///0908 KW - Ampulla of Vater KW - surgery KW - Female KW - Gastrointestinal Diseases KW - etiology KW - Humans KW - Middle Aged KW - Postoperative Complications N1 - Publication Type: Journal Article ER -