title: Idealized models or incremental program evaluation: translating emergency department HIV testing into practice.
authors.forename: Jason S
authors.initials: JS
authors.lastname: Haukoos
authors.forename: Michael S
authors.initials: MS
authors.lastname: Lyons
mesh_terms: D004636:Emergency Service, Hospital / Q000458:organization & administration*; D015658:HIV Infections / Q000175:diagnosis* / Q000453:epidemiology; D006801:Humans; D007258:Informed Consent; D008403:Mass Screening / Q000458:organization & administration; D017146:Models, Organizational; D015397:Program Evaluation