PMC:7386785 / 124465-124571
Annnotations
LitCovid-sentences
| Id | Subject | Object | Predicate | Lexical cue |
|---|---|---|---|---|
| T1564 | 0-106 | Sentence | denotes | Could the reference standard, its conduct, or its interpretation have introduced bias? Unclear risk |
| Id | Subject | Object | Predicate | Lexical cue |
|---|---|---|---|---|
| T1564 | 0-106 | Sentence | denotes | Could the reference standard, its conduct, or its interpretation have introduced bias? Unclear risk |