PMC:7781500 / 22721-22823
Annnotations
LitCovid-sentences
| Id | Subject | Object | Predicate | Lexical cue |
|---|---|---|---|---|
| T222 | 0-16 | Sentence | denotes | Animal subjects: |
| T223 | 17-102 | Sentence | denotes | All authors have confirmed that this study did not involve animal subjects or tissue. |