PMC:7461420 / 96708-96815 4 Projects
Annnotations
| Id | Subject | Object | Predicate | Lexical cue |
|---|---|---|---|---|
| T860 | 0-107 | Sentence | denotes | Sildenafil was proposed as treatment for COVID‐19, and it is currently being investigated in a small trial. |
| Id | Subject | Object | Predicate | Lexical cue |
|---|---|---|---|---|
| T860 | 0-107 | Sentence | denotes | Sildenafil was proposed as treatment for COVID‐19, and it is currently being investigated in a small trial. |