| DD | dangerous drug; data definition; day of delivery; degenerated disc; degenerative disease; delusional... |
|---|---|
| HID | headache, insomnia, depression [syndrome]; herniated intervertebral disc; human infectious dose; hyp... |
| IVD | intervertebral disc |
| RID | radial immunodiffusion; remission-inducing drug; ruptured intervertebral disc |
| RIVD | ruptured intervertebral disc |