No abstract available
MeSH terms
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Appointments and Schedules*
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COVID-19 / epidemiology
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COVID-19 / prevention & control*
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COVID-19 / transmission
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COVID-19 / virology
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Colonoscopy / standards
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Colonoscopy / statistics & numerical data*
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Elective Surgical Procedures / standards
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Elective Surgical Procedures / statistics & numerical data*
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Humans
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Infection Control / standards
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Mass Screening / organization & administration*
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Mass Screening / statistics & numerical data
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Pandemics / prevention & control
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SARS-CoV-2 / pathogenicity
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Time Factors
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United States / epidemiology