No abstract available
MeSH terms
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Adult
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Confounding Factors, Epidemiologic
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Contraception*
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Contraceptives, Oral, Hormonal / administration & dosage*
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Female
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HIV Infections / transmission*
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HIV-1
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Humans
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Incidence
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Male
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Risk
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Uganda
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Zambia
Substances
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Contraceptives, Oral, Hormonal