PMC:7786642 / 356-421
Annnotations
LitCovid-sentences
| Id | Subject | Object | Predicate | Lexical cue |
|---|---|---|---|---|
| T7 | 0-65 | Sentence | denotes | • The effect of long-term PM2.5 exposure remains more uncertain. |
| Id | Subject | Object | Predicate | Lexical cue |
|---|---|---|---|---|
| T7 | 0-65 | Sentence | denotes | • The effect of long-term PM2.5 exposure remains more uncertain. |