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Diagnostic accuracy of fourth‐generation ARCHITECT HIV Ag/Ab Combo assay and utility of signal‐to‐cutoff ratio to predict false‐positive HIV tests in pregnancy | Semantic Scholar
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Comparative evaluation of three FDA-approved HIV Ag/Ab combination tests using a genetically diverse HIV panel and diagnostic specimens - ScienceDirect
If a person had a 4th generation negative HIV test at 30 days and another negative at 2 months and 16 days after exposure what conclusion can we take? - Quora
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