| ATC Codes | Pharmacological Classification | Pharmacological Classification/DDD |
|---|---|---|
| A | ALIMENTARY TRACT AND METABOLISM | 消化道及代谢 |
| A05 | BILE AND LIVER THERAPY | 肝、胆疾病治疗药 |
| A05A | BILE THERAPY | 胆病治疗药 |
| A05AA | Bile acid preparations | 胆酸类 |
| A05AA01 | chenodeoxycholic acid | 鹅去氧胆酸 |
| A05AA02 | ursodeoxycholic acid | 熊去氧胆酸 0.75 g 口服 |
| A05AA03 | cholic acid | 胆酸 |
| A05AA04 | obeticholic acid | 6α-乙基鹅去氧胆酸 |