PMC:7176269 / 0-150 4 Projects
Annnotations
| Id | Subject | Object | Predicate | Lexical cue |
|---|---|---|---|---|
| T1 | 0-125 | Sentence | denotes | Emergency Open-source Three-dimensional Printable Ventilator Circuit Splitter and Flow Regulator during the COVID-19 Pandemic |
| T2 | 127-141 | Sentence | denotes | To the Editor: |