title: Improved viral load test: open letter on FDA approval. Food and Drug Administration.
mesh_terms: D006678:HIV / Q000302:isolation & purification*; D008484:Medicaid; D006278:Medicare; D012051:Reimbursement Mechanisms; D012680:Sensitivity and Specificity; D014481:United States; D014486:United States Food and Drug Administration; D019562:Viral Load