PMC:7205724 / 2265-2419 4 Projects
Annnotations
| Id | Subject | Object | Predicate | Lexical cue |
|---|---|---|---|---|
| T25 | 0-154 | Sentence | denotes | No one can tell how much time it takes to reach a new level of perfection, and that the development of vaccines for active immunization is a long process. |