PMC:7337742 / 0-179 6 Projects
Annnotations
| Id | Subject | Object | Predicate | Lexical cue |
|---|---|---|---|---|
| T1 | 0-135 | Sentence | denotes | A call to action becomes practice: cardiac and vascular surgery during the COVID-19 pandemic based on the Lombardy emergency guidelines |
| T2 | 137-145 | Sentence | denotes | Abstract |
| T3 | 146-154 | Sentence | denotes | Abstract |
| T4 | 156-166 | Sentence | denotes | OBJECTIVES |