PMC:7795804 / 4277-4597
Annnotations
LitCovid-sentences
| Id | Subject | Object | Predicate | Lexical cue |
|---|---|---|---|---|
| T29 | 106-272 | Sentence | denotes | The survey did not collect personal data and was completely anonymous as to the source, which is why the consulted Local Ethics Committee deemed approval unnecessary. |