PMC:7780429 / 2730-3146
Annnotations
LitCovid-sentences
| Id | Subject | Object | Predicate | Lexical cue |
|---|---|---|---|---|
| T29 | 249-366 | Sentence | denotes | Better strategies may be needed to design various types of PPE and reduce their exposure time for healthcare workers. |
| Id | Subject | Object | Predicate | Lexical cue |
|---|---|---|---|---|
| T29 | 249-366 | Sentence | denotes | Better strategies may be needed to design various types of PPE and reduce their exposure time for healthcare workers. |