Sustiva added to three-drug combination.
D000480:Alkynes; D019380:Anti-HIV Agents / Q000008:administration & dosage*; D048588:Benzoxazines; D018791:CD4 Lymphocyte Count / Q000187:drug effects; D003521:Cyclopropanes; D004359:Drug Therapy, Combination; D015658:HIV Infections / Q000188:drug therapy*; D017320:HIV Protease Inhibitors / Q000008:administration & dosage; D006801:Humans; D019469:Indinavir / Q000008:administration & dosage*; D010078:Oxazines / Q000008:administration & dosage*; D012367:RNA, Viral / Q000187:drug effects; D018894:Reverse Transcriptase Inhibitors / Q000008:administration & dosage; D016896:Treatment Outcome; D015215:Zidovudine / Q000008:administration & dosage*
D000480:Alkynes; D019380:Anti-HIV Agents; D048588:Benzoxazines; D003521:Cyclopropanes; D017320:HIV Protease Inhibitors; D010078:Oxazines; D012367:RNA, Viral; D018894:Reverse Transcriptase Inhibitors; D015215:Zidovudine; D019469:Indinavir; C098320:efavirenz