No abstract available
MeSH terms
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Betacoronavirus*
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Brazil
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COVID-19
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Coronavirus Infections / prevention & control*
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Hospitals, Special / standards*
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Humans
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Pandemics / prevention & control*
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Personal Protective Equipment
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Pneumonia, Viral / prevention & control*
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SARS-CoV-2
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Surgeons / education
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Surgeons / standards*
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Thoracic Surgical Procedures / standards*
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Tracheostomy / standards