| ATC Codes | Pharmacological Classification | Pharmacological Classification/DDD |
|---|---|---|
| C | CARDIOVASCULAR SYSTEM | 心血管系统 |
| C02 | ANTIHYPERTENSIVES | 抗高血压药 |
| C02L | ANTIHYPERTENSIVES AND DIURETICS IN COMBINATION | 抗高血压药和利尿药的复方 |
| C02LB | Methyldopa and diuretics in combination | 甲基多巴和利尿药复方 |
| C02LB01 | methyldopa (levorotatory) and diuretics | 甲基左旋多巴和利尿药 |