1. Diseases of the Gaff Bladder and Bile Ducts;Walters,1940
2. Cattell, R. B. Personal communication.
3. Recurrent acute pancreatitis, observations in etiology, and surgical treatment;Doubilet;Ann. Surg.,1948
4. Benign fibrosis of the sphincter of Oddi. West;Trommald;J. Surg.,1950
5. Biliary dyskinesia from the surgical viewpoint;Strode;Ann. Surg.,1943