1. Baken LA, Koutsky LA, Kuypers J, Kosorok MR, Lee SK, Kiviat NB, Holmes KK (1995) Genital human papillomavirus infection among male and female sex partners: prevalence and type-specific concordance. J Infect Dis 171: 429–432
2. Baldwin S, Wallace D, Abrahamsen M, Papenfuss M, Hallum J, Giuliano A (2001) Human papillomavirus infection among men attending an STD clinic. Proceedings of the 19th International Papillomavirus Conference, Florianopolis, 17 September 2001 Abstract No 0-85: 131
3. Bosch FX, Cardis E (1990) Cancer incidence correlations: genital, urinary and some tobacco-related cancers. Int J Cancer 46: 178–184
4. Bosch FX, Muñoz N, de Sanjosé S, Navarro C, Moreo P, Acunce N, Gonzalez LC, Tafur L, Gili M, Larrañaga I, Viladiu P, Daniel RW, Alonso de Ruiz P, Aristizabal N, Santamaria M, Guerrero E, Shah KV (1993) Human papillomavirus and cervical intraepithelial neoplasia grade III/carcinoma in situ: a case-control study in Spain and Colombia. Cancer Epidemiol Biomarkers Prev 2: 415–422
5. Bosch FX, Castellsagué X, Muñoz N, de Sanjosé S, Ghaffari AM, Gonzàlez LC, Gili M, Izarzugaza I, Viladiu P, Navarro C, Vergara A, Ascunce N, Guerrero E, Shah KV (1996) Male sexual behavior and human papillomavirus DNA: key risk factors for cervical cancer in Spain. J Natl Cancer Inst 88: 1060–1067