1. Hydraulic pressure in urologic practice;Young;Johns Hopkins Hosp Bull.,1898
2. Notes on Galenic urology;Polk;Urol Surgery,1965
3. Study on the relationships between bladder, ureters, and kidneys;Levin;Arch Path Anat,1893
4. On reflux of vesical contents into the ureters;Courtade;Comp Rend Soc Biol,1894
5. Studies on the ureter and bladder;Graves;J Urol,1923