academic article

• Incidence and human papillomavirus (HPV) type distribution of genital warts in a multinational cohort of men: the HPV in men study..  The Journal of infectious diseases.  204:1886-1892. 2011
• Circumcision and sexual behavior: factors independently associated with human papillomavirus detection among men in the HIM study..  International journal of cancer. Journal international du cancer.  124:1251-1257. 2009
• The human papillomavirus infection in men study: human papillomavirus prevalence and type distribution among men residing in Brazil, Mexico, and the United States..  Cancer epidemiology, biomarkers & prevention : a publication of the American Association for Cancer Research, cosponsored by the American Society of Preventive Oncology.  17:2036-2043. 2008