No abstract available
MeSH terms
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Adolescent
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Adult
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COVID-19
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Cohort Studies
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Coronavirus Infections / epidemiology
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Coronavirus Infections / prevention & control*
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Dermatitis, Allergic Contact / drug therapy
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Dermatitis, Allergic Contact / etiology*
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Dermatitis, Irritant / drug therapy
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Dermatitis, Irritant / etiology*
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Ear Auricle / immunology*
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Female
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Follow-Up Studies
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Humans
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Male
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Masks / adverse effects*
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Middle Aged
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Pandemics / prevention & control*
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Pandemics / statistics & numerical data
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Pneumonia, Viral / epidemiology
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Pneumonia, Viral / prevention & control*
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Retrospective Studies
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Risk Assessment
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Treatment Outcome
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Young Adult