title: HIV testing and informed consent.
authors.forename: E M
authors.initials: EM
authors.lastname: Barker
mesh_terms: D015658:HIV Infections / Q000175:diagnosis*; D006801:Humans; D017758:Infectious Disease Transmission, Patient-to-Professional / Q000517:prevention & control; D007258:Informed Consent; D017410:Practice Guidelines as Topic; D016635:Universal Precautions