PMC:7784787 / 821-1028
Annnotations
LitCovid-PubTator
| Id | Subject | Object | Predicate | Lexical cue | tao:has_database_id |
|---|---|---|---|---|---|
| 7 | 66-74 | Disease | denotes | COVID-19 | MESH:C000657245 |
LitCovid-sentences
| Id | Subject | Object | Predicate | Lexical cue |
|---|---|---|---|---|
| T15 | 6-75 | Sentence | denotes | Face masks are an effective means of stemming the spread of COVID-19. |
| T16 | 76-201 | Sentence | denotes | However, mask performance varies considerably depending on the fabric from which they are made, and how they fit on the face. |