| ATC Codes | Pharmacological Classification | Pharmacological Classification/DDD |
|---|---|---|
| A | ALIMENTARY TRACT AND METABOLISM | 消化道及代谢 |
| A10 | DRUGS USED IN DIABETES | 糖尿病用药 |
| A10B | BLOOD GLUCOSE LOWERING DRUGS, EXCL. INSULINS | 非胰岛素类降血糖药 |
| A10BA | Biguanides | 双胍类 |
| A10BA01 | phenformin | 苯乙双胍 0.1 g 口服 |
| A10BA02 | metformin | 二甲双胍 2 g 口服 |
| A10BA03 | buformin | 丁福明 0.2 g 口服 |