PubMed:32247931 / 1370-1374
Annnotations
LitCovid-TimeML
| Id | Subject | Object | Predicate | Lexical cue |
|---|---|---|---|---|
| tok247 | 0-4 | CD | denotes | 2020 |
| lookup43 | 0-4 | year | denotes | 2020 |
| Id | Subject | Object | Predicate | Lexical cue |
|---|---|---|---|---|
| tok247 | 0-4 | CD | denotes | 2020 |
| lookup43 | 0-4 | year | denotes | 2020 |