title: HIV test kits could be in short supply.
mesh_terms: D015492:AIDS Serodiagnosis / Q000295:instrumentation*; D015153:Blotting, Western; D002487:Centers for Disease Control and Prevention, U.S.; D004864:Equipment and Supplies / Q000600:supply & distribution*; D006801:Humans; D014481:United States; D014486:United States Food and Drug Administration