Abbasi, H. R., S. S. Ben Razavi, M. R. Hajiesmaeili, S. Behdad, M. M. Ghiamat, and A. Eghbali. “Unwanted Intra-Operative Penile Erection During Pediatric Hypospadiasis Repair Comparison of Propofol and Halothane”. Urology Journal, vol. 10, no. 3, Sept. 2013, pp. 988-92, doi:10.22037/uj.v10i3.1319.