1. de la Pena Zarzuelo E, Carro Rubias C, Sierra E, Delgado JA, Silmi Moyano A, Resel Estevez L (2001) Cutaneous horn of the penis. Arch Esp Urol 54:367–368
2. Vera-Donoso CD, Lujan S, Gomez L, Ruiz JL, Jimenez Cruz JF (2009) Cutaneous horn in glans penis: a new clinical case. Scand J Urol Nephrol 43:92–93
3. Cruz Guerra NA, Sáenz Medina J, Ursúa Sarmiento I, Zamora Martínez T, Madrigal Montero R, Diego Pinto D et al (2005) Malignant recurrence of a penile cutaneous horn. Arch Esp Urol 58:61–63
4. Rekha A, Ravi A (2004) Cornu cutaneum-cutaneous horn on the penis. Indian J Surg 66:296–297
5. Hernandez-Granulau JM, Fiore A, Cea P, Tucci P, Addonizuo JC (1988) Multiple penile horns: case report and review. J Urol 139:1055–1056