PMC:7080117 / 17706-17963
Annnotations
LitCovid-PD-CLO
| Id | Subject | Object | Predicate | Lexical cue |
|---|---|---|---|---|
| T149 | 169-172 | http://purl.obolibrary.org/obo/CLO_0051582 | denotes | has |
LitCovid-sentences
| Id | Subject | Object | Predicate | Lexical cue |
|---|---|---|---|---|
| T213 | 0-38 | Sentence | denotes | Ethics approval/consent to participate |
| T214 | 39-187 | Sentence | denotes | The study was conducted in accordance with the principles of the Declaration of Helsinki, and Institutional Review Board approval has been obtained. |
| T215 | 188-257 | Sentence | denotes | The written informed consent for this retrospective study was waived. |