| ATC Codes | Pharmacological Classification | Pharmacological Classification/DDD |
|---|---|---|
| N | NERVOUS SYSTEM | 神经系统 |
| N02 | ANALGESICS | 镇痛药 |
| N02A | OPIOIDS | 阿片碱类 |
| N02AX | Other opioids | 其它生物碱类 |
| N02AX05 | meptazinol | 美普他酚 1.2 g 口服，注射 |
| ATC Codes | Pharmacological Classification | Pharmacological Classification/DDD |
|---|---|---|
| N | NERVOUS SYSTEM | 神经系统 |
| N02 | ANALGESICS | 镇痛药 |
| N02A | OPIOIDS | 阿片碱类 |
| N02AX | Other opioids | 其它生物碱类 |
| N02AX05 | meptazinol | 美普他酚 1.2 g 口服，注射 |