| NRI | nerve root involvement; nerve root irritation; nonrespiratory infection |
|---|---|
| DSST | Digit Symbol Substitution Task |
| IV | ichthyosis vulgaris; initial visit; interventricular; intervertebral; intravaginal; intravascular; i... |
| KTSA | Kahn test of symbol arrangement |
| DRG | Dorsal Root Ganglia |