PANCREATIC DUCTAL REFLUX.
D014670:Ampulla of Vater; D002758:Cholangiography; D006801:Humans; D010183:Pancreatic Ducts; D010195:Pancreatitis; D010336:Pathology; D013035:Spasm
CHOLANGIOGRAPHY; PANCREATIC DUCTS; PANCREATITIS; PATHOLOGY; SPASM; VATER'S AMPULLA