2, 2008 (HCCN, USA), "CCO (Cancer Care Ontario) Formulary", revideret i 2006/ 2007, samt "Guidelines on penile cancer" (marts 2004) fra European Association of Urology.
Practice Guidelines in Oncology-v.2.2008 (HCCN, USA), the CCO (Cancer Care Ontario) Formulary, revised 2006/ 2007, and the Guidelines on penile cancer (March 2004) of the European Association of Urology.