1. Unusually large ureteral calculus;Buerger;N. York M. J.,1914
2. Silent ureteral calculi;Bugbee;Trans. Am. Ass. Genito-Urin. Surg.,1930
3. Giant ureteral calculi;Carsons;Ann. Surg.,1930
4. Giant ureteral calculi;Carsons;Ann. Surg.,1930
5. Notes on 4 cases of ureteral calculi, in one of which a complete case of the ureter was present;Collinson;Lancet,1913