No abstract available
MeSH terms
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Aged
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Betacoronavirus
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COVID-19
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Clinical Protocols
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Coronavirus Infections / complications*
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Coronavirus Infections / transmission
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Duodenal Ulcer / complications*
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Duodenal Ulcer / surgery*
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Humans
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Infectious Disease Transmission, Patient-to-Professional / prevention & control*
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Male
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Medical Staff, Hospital
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Pandemics
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Peptic Ulcer Perforation / complications*
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Peptic Ulcer Perforation / surgery*
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Personal Protective Equipment
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Pneumonia, Viral / complications*
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Pneumonia, Viral / transmission
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Postoperative Care
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SARS-CoV-2
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Treatment Outcome