1. A demonstration of the independent contraction of the sphincter of the common bile duct in human subjects;Bergh, G.S.; Layne, J.A.;Amer. J. Physiol,1940
2. The effects of analgesics and antispasmodics on flow through the human common bile duct;Boulter, P.S.;Guy's Hosp. Rep,1961
3. The anatomy of the choledochoduodenal junction in man;Boyden, E.A.;Surg. Gynec. Obstet,1957
4. Serum amylase response to morphine, mecholyl and secretin as a test of pancreatic function;Gastroenterology,1950
5. Clinical studies on the influence of certain drugs in relation to biliary pain and to the variations in intrabiliary pressure;Butsch, W.L.; McGowan, J.M.; Walters, W.;Surg. Gynec. Obstet,1936