Wikström, A. (2012) “The Spectrum of Genital Human Papillomavirus Infection Among Men Attending a Swedish Sexually-transmitted Infections Clinic: Human Papillomavirus Typing and Clinical Presentation of Histopathologically Benign Lesions”, Acta Dermato-Venereologica, 93(2), pp. 223–227. doi: 10.2340/00015555-1375.