CORD-19:3cf7bf4d0a1cbe9a6fa635ddbeb3e20c9728cc2f / 473-497
Annnotations
CORD-PICO
| Id | Subject | Object | Predicate | Lexical cue |
|---|---|---|---|---|
| p2_o2 | 0-24 | Physical | denotes | large chemical exposures |
| Id | Subject | Object | Predicate | Lexical cue |
|---|---|---|---|---|
| p2_o2 | 0-24 | Physical | denotes | large chemical exposures |