PMC:7042184 / 3009-3163 5 Projects
Annnotations
| Id | Subject | Object | Predicate | Lexical cue |
|---|---|---|---|---|
| T20 | 0-154 | Sentence | denotes | During this epidemic period, a large amount of certified PPE, including medical masks, goggles, face shields, and waterproof isolation gowns, is required. |