PMC:7014668 / 5879-6011
Annnotations
LitCovid-sentences
| Id | Subject | Object | Predicate | Lexical cue |
|---|---|---|---|---|
| T37 | 0-132 | Sentence | denotes | Vertical lines represent the exit screening at start of travel (solid) and entry screening at end of travel (dashed) 12 hours later. |