WebMD -- Nov. 2, 2010 --The human papillomarvirus (HPV) shot is a cost-effective way to prevent genital warts and anal cancer in men who have sex with men. This is the finding of a new study that appears in The Lancet.
WebMD -- Nov. 2, 2010 --The human papillomarvirus (HPV) shot is a cost-effective way to prevent genital warts and anal cancer in men who have sex with men. This is the finding of a new study that appears in The Lancet.
