title: Immune function and drug treatment in anti-retrovirus negative intravenous drug users.
authors.affiliation: Department of Medicine, University of Miami School of Medicine, Florida.
authors.forename: M A
authors.initials: MA
authors.lastname: Fletcher
authors.forename: N G
authors.initials: NG
authors.lastname: Klimas
authors.forename: R O
authors.initials: RO
authors.lastname: Morgan
mesh_terms: D016175:B-Lymphocyte Subsets / Q000473:pathology; D003602:Cytotoxicity, Immunologic; D005434:Flow Cytometry; D018023:HIV Seronegativity; D006801:Humans; D007694:Killer Cells, Natural / Q000276:immunology; D007958:Leukocyte Count; D008297:Male; D008691:Methadone / Q000627:therapeutic use; D015819:Substance Abuse, Intravenous / Q000097:blood / Q000188:drug therapy / Q000276:immunology*; D016176:T-Lymphocyte Subsets / Q000473:pathology
chemical_list: D008691:Methadone