1. Opie AE: Etiology of acute pancreatitis. Bull Johns Hopkins Hosp 12:182?188, 1901
2. Mouiel J, Chauvin P, Borelli JP, Bus JJ, Biaume F, Bourgeon R: Le role de la microlithiase biliaire dans les pancreatitis aigues. Chirurgie 101:258?265, 1975
3. Acosta JM, Ledesma CL: Gallstone migration as a cause of acute pancreatitis. N Engl J Med 290:484?487, 1974
4. Bartlett MK, Nardi GI: Treatment of pancreatitis by transduodenal sphincterotomy and exploration of the pancreatic duct. N Engl J Med 262:643?648, 1960
5. White TT: The part that the sphincter of Oddi plays in the etiology of pancreatitis. In The sphincter of Oddi. Third Gastroenterological Symposium, Nice 1976, J Delmont (ed). Basel, Karger, 1977, pp 175?179