title: Validating a human immunodeficiency virus risk score.
authors.affiliation: Centre for Statistics in Medicine, Botnar Research Centre, University of Oxford, Windmill Road, Oxford OX3 7LD, United Kingdom. Electronic address: gary.collins@csm.ox.ac.uk.
authors.forename: Gary S
authors.initials: GS
authors.lastname: Collins
mesh_terms: D004636:Emergency Service, Hospital; D005260:Female; D015658:HIV Infections / Q000175:diagnosis*; D006786:Hospitals, Urban; D006801:Humans; D008297:Male; D018570:Risk Assessment / Q000379:methods*; D012725:Sexual Behavior / Q000706:statistics & numerical data*; D015819:Substance Abuse, Intravenous / Q000453:epidemiology*