TY - GEN AU - Darbyshire,J AU - Schoenfeld,D A AU - Weller,I V TI - Clinical trials in HIV infection: current problems and future directions SN - 0269-9370 PY - 1993///0621 KW - AIDS-Related Opportunistic Infections KW - drug therapy KW - Antiviral Agents KW - therapeutic use KW - Biomarkers KW - CD4-Positive T-Lymphocytes KW - Clinical Trials as Topic KW - standards KW - Drug Therapy, Combination KW - Forecasting KW - HIV Infections KW - therapy KW - Humans KW - Leukocyte Count N1 - Publication Type: Journal Article; Research Support, U.S. Gov't, P.H.S.; Review ER -