PubMed:32247931 / 1386-1390
Annnotations
LitCovid-TimeML
| Id | Subject | Object | Predicate | Lexical cue |
|---|---|---|---|---|
| tok252 | 0-4 | CD | denotes | 2020 |
| lookup46 | 0-4 | year | denotes | 2020 |
| Id | Subject | Object | Predicate | Lexical cue |
|---|---|---|---|---|
| tok252 | 0-4 | CD | denotes | 2020 |
| lookup46 | 0-4 | year | denotes | 2020 |