PMC:7143707 / 12740-12841
Annnotations
LitCovid-sentences
| Id | Subject | Object | Predicate | Lexical cue |
|---|---|---|---|---|
| T100 | 0-101 | Sentence | denotes | BVMs, and other ventilatory equipment, should be equipped with HEPA filtration to filter expired air. |
| Id | Subject | Object | Predicate | Lexical cue |
|---|---|---|---|---|
| T100 | 0-101 | Sentence | denotes | BVMs, and other ventilatory equipment, should be equipped with HEPA filtration to filter expired air. |