PMC:7402624 / 83-270 6 Projects
Annnotations
| Id | Subject | Object | Predicate | Lexical cue |
|---|---|---|---|---|
| T2 | 20-28 | Sentence | denotes | Abstract |
| T3 | 29-135 | Sentence | denotes | COVID-19 is currently a global pandemic, but human immune responses to the virus remain poorly understood. |