No abstract available
Publication types
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Letter
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Research Support, Non-U.S. Gov't
MeSH terms
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Antibodies, Viral / blood*
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Guinea-Bissau
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HIV Infections / diagnosis*
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HIV Infections / virology*
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HIV-1 / genetics
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HIV-1 / immunology*
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HIV-2 / genetics
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HIV-2 / immunology*
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Humans
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Immunoassay / methods
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Observer Variation
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Point-of-Care Systems*