| 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 |
| M03AA | Curare alkaloids | 箭毒生物碱类 |
| M03AA04 | dimethyltubocurarine | 二甲基筒箭毒碱 |