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Urine and blood leukocyte cultures and qualitative plasma polymerase chain reaction (PCR) and quantitative competitive (QC) PCR were evaluated for their ability to identify AIDS patients at risk for(More)
Trimetrexate is a powerful inhibitor of the dihydrofolate reductase of Pneumocystis carinii. AIDS patients (n = 215) with moderate to severe P. carinii pneumonia were enrolled in a double-blind study(More)