HIV included in emergency department blood tests.
D001769:Blood / Q000821:virology*; D004636:Emergency Service, Hospital / Q000592:standards*; D015658:HIV Infections / Q000097:blood / Q000175:diagnosis*; D006403:Hematologic Tests / Q000592:standards*; D006801:Humans; D017410:Practice Guidelines as Topic; D013222:State Medicine / Q000592:standards*; D006113:United Kingdom