PMC:7128678 / 32490-32572
Annnotations
LitCovid-sentences
| Id | Subject | Object | Predicate | Lexical cue |
|---|---|---|---|---|
| T251 | 0-8 | Sentence | denotes | Funding: |
| T252 | 9-14 | Sentence | denotes | None. |
| T253 | 15-35 | Sentence | denotes | Competing interests: |
| T254 | 36-50 | Sentence | denotes | None declared. |
| T255 | 51-68 | Sentence | denotes | Ethical approval: |
| T256 | 69-82 | Sentence | denotes | Not required. |