PMC:7212965 / 18186-18269
Annnotations
LitCovid-sentences
| Id | Subject | Object | Predicate | Lexical cue |
|---|---|---|---|---|
| T133 | 0-83 | Sentence | denotes | These factors may have contributed to the heterogeneity of findings across studies. |
| Id | Subject | Object | Predicate | Lexical cue |
|---|---|---|---|---|
| T133 | 0-83 | Sentence | denotes | These factors may have contributed to the heterogeneity of findings across studies. |