title: Antigen test versus reverse transcriptase assay for detecting HIV.
mesh_terms: D000163:Acquired Immunodeficiency Syndrome / Q000175:diagnosis*; D000956:Antigens, Viral / Q000032:analysis*; D006678:HIV / Q000276:immunology*; D006801:Humans; D012194:RNA-Directed DNA Polymerase / Q000032:analysis*
chemical_list: D000956:Antigens, Viral; D012194:RNA-Directed DNA Polymerase