title: HIV/AIDS. Part I: knowledge for practice.
authors.forename: H
authors.initials: H
authors.lastname: Macgregor
mesh_terms: D015492:AIDS Serodiagnosis; D018791:CD4 Lymphocyte Count; D015658:HIV Infections / Q000175:diagnosis / Q000453:epidemiology / Q000517:prevention & control / Q000635:transmission; D006801:Humans; D006113:United Kingdom / Q000453:epidemiology; D016635:Universal Precautions