1. Confirmation of postcholecystectomy biliary dyskinesia by elevation of serum transaminases (GOT and GPT) after injection of morphine;Holtzer, J.D.; SGTh, Hulst;Acta Med Scand,1973
2. Abnormal responses to morphine-neostigmine in patients with undefined biliary type pain;Roberts-Thomson, I.C.; Toouli, J.;Gut,1985
3. Manometric diagnosis of sphincter of Oddi spasm as a cause of postcholecystectomy pain and the treatment by endoscopic sphincterotomy;Tanaka, M.; Ideka, S.; Matsumoto, S.; Yoshimoto, H.; Nakayama, F.,1985
4. Relationship between morphine responses and sphincter of Oddi motility in undefined biliary pain after cholecystectomy. J7 Gastroenterol Hepatol;Roberts-Thomson, I.C.; Pannall, P.R.; Toouli, J.,1989
5. Effects of morphine on the human sphincter of Oddi;Helm, J.F.; Venu, R.P.; Geenen, J.E.;Gut,1988