| RID | radial immunodiffusion; remission-inducing drug; ruptured intervertebral disc |
|---|---|
| RIVD | ruptured intervertebral disc |
| RLD | related living donor; ruptured lumbar disc |
| CEA | Carcino-Embryonic Antigen [HP 1825-6] ; Oncofetal Antigens ; Glycopro... |
| BEK | bovine embryonic kidney [cells] |