| ATC Codes | Pharmacological Classification | Pharmacological Classification/DDD |
|---|---|---|
| N | NERVOUS SYSTEM | 神经系统 |
| N01 | ANESTHETICS | 麻醉药 |
| N01A | ANESTHETICS, GENERAL | 全身麻醉药 |
| N01AB | Halogenated hydrocarbons | 卤代烃 |
| N01AB01 | halothane | 氟烷（三氟溴氯乙烷） |
| ATC Codes | Pharmacological Classification | Pharmacological Classification/DDD |
|---|---|---|
| N | NERVOUS SYSTEM | 神经系统 |
| N01 | ANESTHETICS | 麻醉药 |
| N01A | ANESTHETICS, GENERAL | 全身麻醉药 |
| N01AB | Halogenated hydrocarbons | 卤代烃 |
| N01AB01 | halothane | 氟烷（三氟溴氯乙烷） |