PMC:7537225 / 104-277 4 Projects
Annnotations
| Id | Subject | Object | Predicate | Lexical cue |
|---|---|---|---|---|
| T4 | 21-33 | Sentence | denotes | KOWAL ET AL. |
| T5 | 35-43 | Sentence | denotes | Abstract |
| T6 | 44-54 | Sentence | denotes | Background |
| T7 | 55-146 | Sentence | denotes | To limit the rapid spread of COVID‐19, countries have asked their citizens to stay at home. |