PMC:7088323 / 21023-21097
Annnotations
| Id | Subject | Object | Predicate | Lexical cue |
|---|---|---|---|---|
| T164 | 0-11 | Sentence | denotes | Methodology |
| T165 | 12-27 | Sentence | denotes | • retrospective |
| T166 | 28-43 | Sentence | denotes | • observational |
| T167 | 44-74 | Sentence | denotes | • performed at one institution |