1. Residual stones in the biliary ducts;Thomson;Surg., Gynec. & Obst.,1956
2. The problem of retained common duct stones;Hicken;Am. J. Surg.,1959
3. The method for dissolution of common duct stones remaining after operation;Pribram;Surgery,1947
4. Residual common duct calculi;Singleton;Ann. Surg.,1956
5. Problems of retained and recurrent common bile duct stones;Smith;J. A. M. A.,1957