PMC:7253233 / 87-278 9 Projects
Annnotations
Id | Subject | Object | Predicate | Lexical cue |
---|---|---|---|---|
T3 | 8-16 | Sentence | denotes | Abstract |
T4 | 17-27 | Sentence | denotes | Background |
T5 | 28-100 | Sentence | denotes | The coronavirus disease of 2019 (COVID-19) emerged as a global pandemic. |