PMC:7786642 / 7164-7235
Annnotations
LitCovid-PubTator
| Id | Subject | Object | Predicate | Lexical cue |
|---|---|---|---|---|
| 113 | 26-29 | Chemical | denotes | NO2 |
LitCovid-sentences
| Id | Subject | Object | Predicate | Lexical cue |
|---|---|---|---|---|
| T63 | 0-71 | Sentence | denotes | We considered exposure to NO2 and PM2.5 as indicators of air pollution. |