- Onlay Island Flap Urethroplasty in Urethral Stricture Repair.1998 | Faculty of Physical Education and Sport
- Commentary to " One-stage repair of severe hypospadias using modified tubularized transverse preputial island flap with V-incision suture by K. Aoki, K. Fujimoto, K. Yoshida, Y. Hirao, K. Ueoka, J. Pediatr Urol 2008;4:438-441"2009 | First Faculty of Medicine
- Treatment of Hypospadias in Childhood2001 | Second Faculty of Medicine
- Commentary to " One-stage repair of severe hypospadias using modified tubularized transverse preputial island flap with V-incision suture by K. Aoki, K. Fujimoto, K. Yoshida, Y. Hirao, K. Ueoka, J. Pediatr Urol 2008;4:438-441"2009 | Publication without faculty affiliation