PMC:7417187 / 24377-24516
Annnotations
LitCovid-sentences
| Id | Subject | Object | Predicate | Lexical cue |
|---|---|---|---|---|
| T217 | 0-77 | Sentence | denotes | The masks are issued to the same user only after the fifth day of submission. |
| T218 | 78-119 | Sentence | denotes | Each mask is used maximum for five times. |