Human papillomavirus infection.
D000328:Adult; D002648:Child; D006801:Humans; D016867:Immunocompromised Host; D027383:Papillomaviridae; D030361:Papillomavirus Infections / Q000175:diagnosis / Q000453:epidemiology* / Q000517:prevention & control / Q000635:transmission; D016032:Randomized Controlled Trials as Topic