PubMed:32217650 / 299-310
Annnotations
LitCovid-TimeML
| Id | Subject | Object | Predicate | Lexical cue |
|---|---|---|---|---|
| tok55 | 0-11 | VBG | denotes | stratifying |
| event14 | 0-11 | OCCURRENCE | denotes | stratifying |
| Id | Subject | Object | Predicate | Lexical cue |
|---|---|---|---|---|
| tok55 | 0-11 | VBG | denotes | stratifying |
| event14 | 0-11 | OCCURRENCE | denotes | stratifying |