No abstract available
MeSH terms
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Adult
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COVID-19 / epidemiology*
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COVID-19 / etiology
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COVID-19 / prevention & control
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COVID-19 Vaccines / administration & dosage
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Cohort Studies
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Female
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Humans
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Pandemics*
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Pregnancy
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Pregnancy Complications, Infectious / epidemiology*
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Pregnancy Complications, Infectious / etiology
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Pregnancy Complications, Infectious / prevention & control
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Pregnancy Outcome
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Prenatal Care*
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Retrospective Studies
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Risk Factors
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SARS-CoV-2*
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United States / epidemiology