PMC:7796291 / 32593-32665
Annnotations
LitCovid-sentences
| Id | Subject | Object | Predicate | Lexical cue |
|---|---|---|---|---|
| T265 | 0-72 | Sentence | denotes | Small decrease in particle filtration efficiency (up to 1.25%) NA [16] |
| Id | Subject | Object | Predicate | Lexical cue |
|---|---|---|---|---|
| T265 | 0-72 | Sentence | denotes | Small decrease in particle filtration efficiency (up to 1.25%) NA [16] |