PMC:7784787 / 808-1022 2 Projects
Annnotations
| Id | Subject | Object | Predicate | Lexical cue |
|---|---|---|---|---|
| T14 | 0-18 | Sentence | denotes | Tweetable abstract |
| T15 | 19-88 | Sentence | denotes | Face masks are an effective means of stemming the spread of COVID-19. |
| T16 | 89-214 | Sentence | denotes | However, mask performance varies considerably depending on the fabric from which they are made, and how they fit on the face. |