| ATC Codes | Pharmacological Classification | Pharmacological Classification/DDD |
|---|---|---|
| A | ALIMENTARY TRACT AND METABOLISM | 消化道及代谢 |
| A12 | MINERAL SUPPLEMENTS | 矿物质补充剂 |
| A12A | CALCIUM | 钙 |
| A12AA | Calcium | 钙 |
| A12AX | Ca2+ 0.5 g/colecalciferol 440 IU；Ca2+ 1 g/colecalciferol 880 IU；Ca2+ 0.5 g/colecalciferol 200 IU；Ca2+ 0.5 g/colecalciferol 400 IU；Ca2+ 1 g/colecalciferol 800 IU；Ca2+ 0.5 g/colecalciferol 800 IU；ca2+ 0.6 g/colecalciferol 400 IU (10 mcg) | 钙与其它药品的复方 |