PMC:7311890 / 69-262 7 Projects
Annnotations
| Id | Subject | Object | Predicate | Lexical cue |
|---|---|---|---|---|
| T2 | 19-27 | Sentence | denotes | Abstract |
| T3 | 28-35 | Sentence | denotes | Summary |
| T4 | 36-142 | Sentence | denotes | The coronavirus disease 2019 (COVID-19) pandemic presents an unprecedented threat to global public health. |