title: Screening for acquired immunodeficiency syndrome.
mesh_terms: D000163:Acquired Immunodeficiency Syndrome / Q000175:diagnosis / Q000517:prevention & control*; D004137:Dinitrochlorobenzene; D006801:Humans; D009578:Nitrobenzenes
chemical_list: D004137:Dinitrochlorobenzene; D009578:Nitrobenzenes