Prognostic value of plasma human immunodeficiency virus type 1 (HIV-1) RNA levels in patients with advanced HIV-1 disease and with little or no prior zidovudine therapy

S. L. Welles, J. B. Jackson, B. Yen-Lieberman, L. Demeter, A. J. Japour, L. M. Smeaton, V. A. Johnson, D. R. Kuritzkes, R. T. D'Aquila, P. A. Reichelderfer, D. D. Richman, R. Reichman, M. Fischl, R. Dolin, R. W. Coombs, J. O. Kahn, C. McLaren, J. Todd, S. Kwok, C. S. Crumpacker