PMC:7454539 / 0-160 5 Projects
Annnotations
| Id | Subject | Object | Predicate | Lexical cue |
|---|---|---|---|---|
| T1 | 0-76 | Sentence | denotes | Pneumomediastinum in COVID-19 patients: a case series of a rare complication |
| T2 | 78-86 | Sentence | denotes | Abstract |
| T3 | 87-95 | Sentence | denotes | Abstract |