title: Acyclovir improves survival.
mesh_terms: D000163:Acquired Immunodeficiency Syndrome / Q000188:drug therapy* / Q000401:mortality; D000212:Acyclovir / Q000008:administration & dosage / Q000627:therapeutic use*; D015331:Cohort Studies; D004357:Drug Synergism; D006801:Humans; D008297:Male; D015996:Survival Rate; D015215:Zidovudine / Q000008:administration & dosage
chemical_list: D015215:Zidovudine; D000212:Acyclovir