1. Orchidomeningitis ossificans;Cohn;Virchows Arch.,1864
2. Studies in urinary calculosis;Keyser;J. Urol.,1945
3. Concrements in the undeveloped testis;Kreibig;Wien. klin. Wochnschr.,1924
4. Urinary calculi in scrotum;Luksch;Prag. med. Pres.,1903
5. Die Inneren Maennlichen;Oberdorfer,1931