1. Hypospadias;Duckett,1992
2. Distal hypospadias repair;Wacksman,1993
3. Surgical correction of scrotal transposition and perineal hypospadias;Ehrlich;J. Ped. Surg.,1982
4. Management of severe perineal hypospadias with bifid scrotum;Woodard;J. Urol.,1991
5. Hypospadias;Duckett,1993