No abstract available
Publication types
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Comparative Study
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Evaluation Study
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Letter
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Research Support, U.S. Gov't, Non-P.H.S.
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Comment
MeSH terms
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AIDS Serodiagnosis / methods*
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AIDS Serodiagnosis / statistics & numerical data
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Cohort Studies
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Developing Countries
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Enzyme-Linked Immunosorbent Assay
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HIV Infections / diagnosis*
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HIV Infections / virology
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HIV-1 / classification
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Health Services Accessibility
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Humans
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Saliva / virology*
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Sensitivity and Specificity
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South Africa