PubMed:32211963 / 1448-1452
Annnotations
LitCovid-TimeML
| Id | Subject | Object | Predicate | Lexical cue |
|---|---|---|---|---|
| tok272 | 0-4 | CD | denotes | 2019 |
| lookup36 | 0-4 | year | denotes | 2019 |
| Id | Subject | Object | Predicate | Lexical cue |
|---|---|---|---|---|
| tok272 | 0-4 | CD | denotes | 2019 |
| lookup36 | 0-4 | year | denotes | 2019 |