title: Blood pigment found to slow AIDS virus in test.
mesh_terms: D015497:HIV-1 / Q000187:drug effects* / Q000254:growth & development; D006418:Heme / Q000494:pharmacology*; D006801:Humans; D015215:Zidovudine / Q000494:pharmacology*
chemical_list: D006418:Heme; D015215:Zidovudine