| ATC Codes | Pharmacological Classification | Pharmacological Classification/DDD |
|---|---|---|
| M | MUSCULO-SKELETAL SYSTEM | 肌肉-骨骼系统 |
| M03 | MUSCLE RELAXANTS | 肌肉弛缓药 |
| M03A | MUSCLE RELAXANTS, PERIPHERALLY ACTING AGENTS | 外周作用的肌肉松弛药 |
| M03AC | Other quaternary ammonium compounds | 其它季铵盐化合物 |
| M03AC03 | vecuronium | 维库铵 |