PMC:7784828 / 4759-4897
Annnotations
| Id | Subject | Object | Predicate | Lexical cue |
|---|---|---|---|---|
| T50 | 0-138 | Sentence | denotes | Despite many attempts to design effective vaccines, none has been successful at providing long-lasting benefits at a population level [9]. |
| Id | Subject | Object | Predicate | Lexical cue |
|---|---|---|---|---|
| T50 | 0-138 | Sentence | denotes | Despite many attempts to design effective vaccines, none has been successful at providing long-lasting benefits at a population level [9]. |