| VNTR | variable number of tandem repeats; variable copy number tandem repeats |
|---|---|
| STANDOUT | soft thresholding and depth cueing of unspecified techniques |
| URD | unspecified respiratory disease; upper respiratory disease |
| CVA | cardiovascular accident; cerebrovascular accident; chronic villous arthritis; common variable agamma... |
| CVH | cerebroventricular hemorrhage; cervicovaginal hood; combined ventricular hypertrophy; common variabl... |