title: Concorde trial of immediate versus deferred zidovudine.
authors.forename: J S
authors.initials: JS
authors.lastname: Montaner
authors.forename: J
authors.initials: J
authors.lastname: Raboud
authors.forename: M
authors.initials: M
authors.lastname: O'Shaughnessy
mesh_terms: D004334:Drug Administration Schedule; D015658:HIV Infections / Q000188:drug therapy* / Q000401:mortality; D006801:Humans; D007958:Leukocyte Count; D016019:Survival Analysis; D013601:T-Lymphocytes; D015215:Zidovudine / Q000008:administration & dosage*
chemical_list: D015215:Zidovudine