PMC:7786642 / 280-475
Annnotations
LitCovid-PubTator
| Id | Subject | Object | Predicate | Lexical cue | tao:has_database_id |
|---|---|---|---|---|---|
| 9 | 49-52 | Chemical | denotes | NO2 | |
| 10 | 56-64 | Disease | denotes | COVID-19 | MESH:C000657245 |
| 11 | 65-74 | Disease | denotes | mortality | MESH:D003643 |
LitCovid-sentences
| Id | Subject | Object | Predicate | Lexical cue |
|---|---|---|---|---|
| T6 | 7-75 | Sentence | denotes | • We found some evidence of an effect of NO2 on COVID-19 mortality. |
| T7 | 76-141 | Sentence | denotes | • The effect of long-term PM2.5 exposure remains more uncertain. |