PMC:7054527 / 22281-22418
Annnotations
LitCovid-PD-CLO
| Id | Subject | Object | Predicate | Lexical cue |
|---|---|---|---|---|
| T174 | 56-62 | http://www.ebi.ac.uk/efo/EFO_0000825 | denotes | valves |
LitCovid-sentences
| Id | Subject | Object | Predicate | Lexical cue |
|---|---|---|---|---|
| T126 | 0-137 | Sentence | denotes | The high-speed dental handpiece without anti-retraction valves may aspirate and expel the debris and fluids during the dental procedures. |