After Concorde.
Gazzard
B G
BG
D015496:CD4-Positive T-Lymphocytes; D002986:Clinical Trials as Topic; D015658:HIV Infections / Q000097:blood / Q000188:drug therapy*; D006679:HIV Seropositivity / Q000097:blood / Q000188:drug therapy; D006801:Humans; D007958:Leukocyte Count; D016032:Randomized Controlled Trials as Topic; D016896:Treatment Outcome; D015215:Zidovudine / Q000627:therapeutic use*
D015215:Zidovudine