J. Hosseini, A. Kaviani, M. Mohammadhosseini, A. Rezaei, I. Rezaei, and B. Javanmard, “Fistula Repair After Hypospadias Surgery Using Buccal Mucosal Graft”, Urol J, vol. 6, no. 1, pp. 19–22, Feb. 2009.