title: T cell counts from "methadone" and "nonmethadone" groups.
authors.forename: A
authors.initials: A
authors.lastname: Wodak
authors.forename: J
authors.initials: J
authors.lastname: Capelhorn
authors.forename: N
authors.initials: N
authors.lastname: Crofts
mesh_terms: D018791:CD4 Lymphocyte Count; D006679:HIV Seropositivity; D006801:Humans; D008691:Methadone / Q000627:therapeutic use*; D015819:Substance Abuse, Intravenous / Q000188:drug therapy*; D013601:T-Lymphocytes
chemical_list: D008691:Methadone