No abstract available
MeSH terms
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Acquired Immunodeficiency Syndrome / epidemiology*
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Acquired Immunodeficiency Syndrome / transmission
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Adult
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Blood Transfusion
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Child
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Cross-Sectional Studies
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Disease Outbreaks*
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Female
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Homosexuality
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Humans
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Infant, Newborn
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Male
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Risk Factors
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Substance-Related Disorders
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United States