1. Cholecystitis and cholelithiasis: an analytical report of 1104 operative cases;Adams;Surg., Gynec. & Obst.,1947
2. Biliary tract surgery;Cattell;S. Clin. North America,1943
3. Indications for exploration of the common bile duct;Cattell;S. Clin. North America,1943
4. Courvoisier’s law;Colcock;Lahey Clin. Bull.,1946
5. Textbook of Surgery;Gray,1946