PMC:7164859 / 9051-9178 3 Projects
Annnotations
| Id | Subject | Object | Predicate | Lexical cue |
|---|---|---|---|---|
| T79 | 0-127 | Sentence | denotes | The N95 respirator masks regulated by the US National Institute for Occupational Safety and Health (NIOSH) are not EC-approved. |
| Id | Subject | Object | Predicate | Lexical cue |
|---|---|---|---|---|
| T79 | 0-127 | Sentence | denotes | The N95 respirator masks regulated by the US National Institute for Occupational Safety and Health (NIOSH) are not EC-approved. |