| ATC Codes | Pharmacological Classification | Pharmacological Classification/DDD |
|---|---|---|
| D | DERMATOLOGICALS | 皮肤病用药 |
| D11 | OTHER DERMATOLOGICAL PREPARATIONS | 其它治疗皮肤病药物 |
| D11A | OTHER DERMATOLOGICAL PREPARATIONS | 其它治疗皮肤病药物 |
| D11AX | Other dermatologicals | 其它皮肤病用药 |
| D11AX16 | eflornithine | 依氟鸟氨酸 |