No abstract available
Keywords:
COVID-19; Tenofovir; confounding; drug repurposing; observational studies.
MeSH terms
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Anti-HIV Agents* / therapeutic use
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COVID-19*
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Emtricitabine / therapeutic use
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HIV
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HIV Infections* / virology
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Humans
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Tenofovir / therapeutic use
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United States
Substances
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Tenofovir
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Emtricitabine
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Anti-HIV Agents