No abstract available
MeSH terms
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Antibodies, Viral / blood
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Antigens, Viral / blood
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Blood Donors*
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Deltaretrovirus Infections / diagnosis*
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Deltaretrovirus Infections / prevention & control
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Deltaretrovirus Infections / transmission
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HIV Infections / diagnosis*
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HIV Infections / prevention & control
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HIV Infections / transmission
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Hepatitis C / diagnosis*
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Hepatitis C / prevention & control
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Hepatitis C / transmission
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Humans
Substances
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Antibodies, Viral
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Antigens, Viral