4Kinkead TM, Borzi PA, Duffy PG, et al. Long-term follow up of bladder mucosa graft.for male urethral reconstruction. J Urol, 1994, 151 : 1056- 1058.
5Barbagli G, Vallasciani S, Romano G, et al. Morbidity of oral mucosa graft harvesting from a single cheek. Eur Urel,2010,58:33-41.
6Xu YM, Xu QK, Fu Q, et al. Oral complications after lingual mucosal graft harvesting for urethroplasty in 110 cases. BJU Int,2011,108: 140- 145.
7Feng C ,Xu YM, Fu Q, et al. Evaluation of the bioeompatibility and me- chanical properties of naturally derived and synthetic scaffolds for urethral reconstruction. J Biomed Mater Res A ,2010,94:317-325.
8Palminteri E, Berdondini E, Fusco F, et al. Long-term results of small in- testinal submueosa graft in bulbar urethral reconstruction. Urology ,2012, 79:695-701.
3Lurid L, Engebjerg MC, Pedersen L, et al. Prevalence of hypospadias in Danish buys: a longitudinal study, 1977 -2005. Eur Urol, 2009, 55: 1022-1026.
4Mouriquand PD, Gorduza DB, Noche ME, et al. Long-term out- come of hypospadias surgery: current dilemmas. Curr Opin Urol, 2011, 21: 465.-469.
5Donnahoo KK, Cain MP, Pope JC, et al. Etiology, management and surgical complications of congenital chordee without hypospadias. J Urol, 1998, 160: 1120-1122.
6Gittes RF, MeLaughtin AP 3rd. Injection technique to induce penile erection. Urology, 1974, 4: 473474.
7Miguel C, Rafael G, Joshi D, et al. Ventral corporal body grafting for correcting severe penile curvature associated with single or two-stage hypospadias repair. J Pediatr Urol, 2011, 7: 289-293.
