PMC:7146662 / 4559-4786 4 Projects
Annnotations
| Id | Subject | Object | Predicate | Lexical cue |
|---|---|---|---|---|
| T31 | 0-227 | Sentence | denotes | According to the respective manufacturers, Buffalo Filter has 4 stages of filtration that reportedly ensure 99.999% efficiency, down to 0.1 to 0.2 microns, and HME filters provide bacterial and viral filtration exceeding 99.9%. |