PMC:7317266 / 54-244 6 Projects
Annnotations
| Id | Subject | Object | Predicate | Lexical cue |
|---|---|---|---|---|
| T2 | 28-36 | Sentence | denotes | Abstract |
| T3 | 37-152 | Sentence | denotes | Coronaviruses are spherical and enveloped RNA viruses that infect diverse vertebrates like mammals, birds and fish. |