Researchers from Brown University in Rhode Island studied the effectiveness of PEPFAR. Kartik Venkatesh was the lead author of a report on the study. He says the high cost of patented antiretroviral drugs had an immediate influence on the program after it began.来自罗得岛州布朗大学的研究人员研究了PEPFAR项目的有效性.Kartik Venkatesh是这份研究报告的主要作者.他表示,在该项目开始后,昂贵的抗后病毒专利药物对其具有直接影响.
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