TY - GEN AU - Warshaw,A L AU - Simeone,J AU - Schapiro,R H AU - Hedberg,S E AU - Mueller,P E AU - Ferrucci,J T TI - Objective evaluation of ampullary stenosis with ultrasonography and pancreatic stimulation SN - 0002-9610 PY - 1985///0208 KW - Ampulla of Vater KW - Common Bile Duct KW - pathology KW - Common Bile Duct Diseases KW - diagnosis KW - Dilatation, Pathologic KW - False Negative Reactions KW - Humans KW - Morphine KW - Neostigmine KW - Pancreas KW - abnormalities KW - Pancreatic Diseases KW - Pancreatic Ducts KW - Secretin KW - Sphincter of Oddi KW - Stimulation, Chemical KW - Ultrasonography N1 - Publication Type: Journal Article UR - https://doi.org/10.1016/s0002-9610(85)80011-8 ER -