PMC:7755033 / 238-552 2 Projects
Annnotations
| Id | Subject | Object | Predicate | Lexical cue |
|---|---|---|---|---|
| T5 | 2-10 | Sentence | denotes | Abstract |
| T6 | 11-19 | Sentence | denotes | Abstract |
| T7 | 20-157 | Sentence | denotes | Coronaviruses are etiological agents of extreme human and animal infection resulting in abnormalities primarily in the respiratory tract. |
| T8 | 158-296 | Sentence | denotes | Presently, there is no defined COVID-19 intervention and clinical trials of prospective therapeutic agents are still in the nascent stage. |