1. Textbook of Surgery;Moseley,1955
2. Practical Management of Disorders of the Liver, Pancreas, and Biliary Tract;Twiss,1955
3. Disease of gall-bladder requiring cholecystectomy;Moynihan;Ann. Surg.,1909
4. Gall bladder pathology;Mccarthy;Ann. Surg.,1910