PMC:7386785 / 111984-112090
Annnotations
LitCovid-sentences
| Id | Subject | Object | Predicate | Lexical cue |
|---|---|---|---|---|
| T1329 | 0-106 | Sentence | denotes | Could the reference standard, its conduct, or its interpretation have introduced bias? Unclear risk |
| Id | Subject | Object | Predicate | Lexical cue |
|---|---|---|---|---|
| T1329 | 0-106 | Sentence | denotes | Could the reference standard, its conduct, or its interpretation have introduced bias? Unclear risk |