No abstract available
MeSH terms
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Acquired Immunodeficiency Syndrome / diagnosis
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Child
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Child, Preschool
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Enzyme-Linked Immunosorbent Assay
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HIV Antibodies / analysis
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HIV Antigens / analysis
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HIV Infections / diagnosis*
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HIV-1*
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Humans
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Infant
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Infant, Newborn
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Polymerase Chain Reaction / methods
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Virus Cultivation / methods
Substances
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HIV Antibodies
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HIV Antigens