PMC:7796176 / 1421-1774 2 Projects
Annnotations
| Id | Subject | Object | Predicate | Lexical cue |
|---|---|---|---|---|
| T12 | 67-69 | Sentence | denotes | 1. |
| T13 | 70-82 | Sentence | denotes | Introduction |
| T14 | 83-188 | Sentence | denotes | The coronavirus disease 2019 (COVID-19) pandemic has had a significant impact on everyday life worldwide. |