title: Combined drugs may be better than zidovudine alone for immunocompromised adults infected with HIV-1.
mesh_terms: D000328:Adult; D000998:Antiviral Agents / Q000627:therapeutic use*; D002986:Clinical Trials as Topic; D016049:Didanosine / Q000627:therapeutic use*; D004359:Drug Therapy, Combination; D015658:HIV Infections / Q000188:drug therapy*; D015497:HIV-1; D006801:Humans; D016867:Immunocompromised Host; D016896:Treatment Outcome; D016047:Zalcitabine / Q000627:therapeutic use*; D015215:Zidovudine / Q000627:therapeutic use*
chemical_list: D000998:Antiviral Agents; D015215:Zidovudine; D016047:Zalcitabine; D016049:Didanosine