1. Urethral diverticula;Routh;Brit. Med. J.,1890
2. The detailed anatomy of the paraurethral ducts in the adult human female;Huffman;Amer. J. Obst. Gynec.,1948
3. Practical Observations in Surgery;Hey,1805
4. Sacular dilatation of the urethra;Tait;Lancet,1875
5. Editorial comment;Novak;Obst. Gynec,1953