| CBAVD | congenital bilateral absence of vas deferens |
|---|---|
| VAS | vascular; ventriculo-atrial shunt; Verapamil Angioplasty Study; vesicle attachment site; viral arthr... |
| RAD | Right Axis Deviation; 우축 편위 |
| rad | radiation absorbed dose |
| rem | Roentgen Equivalent Man 1 rem = 1 rad x RBE |