Endoscopic cannulation of the ampulla of Vater: a preliminary report. By William S. McCune, Paul E. Shorb, and Herbert Moscovitz, 1968.
D014670:Ampulla of Vater; D002760:Cholangiopancreatography, Endoscopic Retrograde / Q000266:history*; D049673:History, 20th Century; D006801:Humans; D010183:Pancreatic Ducts