PMC:7463108 / 1906-2049 5 Projects
Annnotations
| Id | Subject | Object | Predicate | Lexical cue |
|---|---|---|---|---|
| T13 | 24-32 | Sentence | denotes | Overview |
| T14 | 34-51 | Sentence | denotes | The Opioid Crisis |
| T15 | 52-125 | Sentence | denotes | Opioid abuse in the United States (U.S.) has reached catastrophic levels. |