title: www.safer-sex.com.
authors.forename: A
authors.initials: A
authors.lastname: Pozniak
mesh_terms: D000328:Adult; D016358:Contact Tracing; D015658:HIV Infections / Q000517:prevention & control* / Q000635:transmission; D006801:Humans; D020407:Internet; D008297:Male; D008875:Middle Aged; D021841:Safe Sex; D012725:Sexual Behavior; D012749:Sexually Transmitted Diseases / Q000517:prevention & control* / Q000635:transmission