1. Diseases of the urethral orifice in the female;Kratz;Med. Klin.,1939
2. Induration and stricture of the urethral orifice after operations for phimosis;Hofman;Schweiz Med. Wchnschr.,1940
3. Congenital stenosis of the meatus with dilatation of the upper urinary tract in premature infant;Franzi;Pediatria,1939
4. Congenital stenosis of the urethra;Busch;Ztschr. f. Urol. Chirurg. u. Gynäk,1939
5. Ulcer of external meatus in male children;Abeshouse;Urol. and Cutan. Rev.,1938