title: Study warns HIV-positive gay men are engaging in unsafe sex.
authors.forename: Nerys
authors.initials: N
authors.lastname: Hairon
mesh_terms: D015492:AIDS Serodiagnosis; D015658:HIV Infections / Q000453:epidemiology / Q000517:prevention & control* / Q000523:psychology / Q000635:transmission; D006301:Health Services Needs and Demand; D018451:Homosexuality, Male / Q000523:psychology / Q000706:statistics & numerical data; D006801:Humans; D008297:Male; D008403:Mass Screening; D012309:Risk-Taking; D012736:Sex Education; D006113:United Kingdom / Q000453:epidemiology; D047568:Unsafe Sex / Q000517:prevention & control* / Q000523:psychology / Q000706:statistics & numerical data