PubMed:32061066 / 2003-2007
Annnotations
LitCovid-PAS-Enju
| Id | Subject | Object | Predicate | Lexical cue |
|---|---|---|---|---|
| EnjuParser_T394 | 0-4 | DT | denotes | this |
LitCovid-TimeML
| Id | Subject | Object | Predicate | Lexical cue |
|---|---|---|---|---|
| tok450 | 0-4 | DT | denotes | this |
| lookup61 | 0-4 | time_modifier | denotes | this |