TY - GEN AU - Chaisson,R E AU - Taylor,E AU - Margolick,J B AU - Muñoz,A AU - Solomon,L AU - Cohn,S AU - Nelson,K E AU - Vlahov,D TI - Immune serum markers and CD4 cell counts in HIV-infected intravenous drug users SN - 0894-9255 PY - 1992///0513 KW - Biomarkers KW - blood KW - Biopterins KW - analogs & derivatives KW - CD4-Positive T-Lymphocytes KW - immunology KW - Cohort Studies KW - Female KW - HIV Infections KW - complications KW - Humans KW - Immunoglobulin A KW - Leukocyte Count KW - Longitudinal Studies KW - Male KW - Neopterin KW - Prospective Studies KW - Substance Abuse, Intravenous KW - beta 2-Microglobulin KW - analysis N1 - Publication Type: Journal Article; Research Support, U.S. Gov't, P.H.S ER -