PMC:7281378 / 7260-7454 5 Projects
Annnotations
| Id | Subject | Object | Predicate | Lexical cue |
|---|---|---|---|---|
| T49 | 0-137 | Sentence | denotes | Therefore, this systematic review, for the first time, summarizes all four types of influenza viruses in the swine populations worldwide. |
| T50 | 139-141 | Sentence | denotes | 2. |
| T51 | 142-149 | Sentence | denotes | Methods |
| T52 | 151-155 | Sentence | denotes | 2.1. |