No abstract available
MeSH terms
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Adult
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England / epidemiology
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Female
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Follow-Up Studies
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Genital Diseases, Female / complications
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Genital Diseases, Female / epidemiology*
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Genital Diseases, Female / ethnology
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HIV Infections / complications
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HIV Infections / epidemiology*
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HIV Infections / ethnology
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HIV Infections / transmission
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Humans
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Middle Aged
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Prevalence
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Prospective Studies
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Sexual Behavior
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Substance Abuse, Intravenous
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Transfusion Reaction
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Wales / epidemiology