| ATC Codes | Pharmacological Classification | Pharmacological Classification/DDD |
|---|---|---|
| A | ALIMENTARY TRACT AND METABOLISM | 消化道及代谢 |
| A11 | VITAMINS | 维生素类 |
| A11J | OTHER VITAMIN PRODUCTS, COMBINATIONS | 其它维生素药品，复方 |
| A11JA | Combinations of vitamins | 维生素的复方 |
| A11JB | Vitamins with minerals | 维生素与矿物质 |
| A11JC | Vitamins, other combinations | 维生素，其它复方 |