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PMC:7796291 / 109-318 JSONTXT

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LitCovid-PubTator

Id Subject Object Predicate Lexical cue tao:has_database_id
11 77-85 Disease denotes COVID-19 MESH:C000657245

LitCovid-sentences

Id Subject Object Predicate Lexical cue
T2 49-57 Sentence denotes Abstract
T3 58-182 Sentence denotes In the outbreak of COVID-19, the extended wear of single-use, disposable respirators was inevitable due to limited supplies.