Relationship and Prognostic Value of Endogenous Interferon-??, ??2-Microglobulin, and Neopterin Serum Levels in Patients with Kaposi Sarcoma and AIDSSusan E. Krown, Douglass Chapman, Denise Bundow et al.|JAIDS Journal of Acquired Immune Deficiency Syndromes|1991Cited by 55