| ATC Codes | Pharmacological Classification | Pharmacological Classification/DDD |
|---|---|---|
| A | ALIMENTARY TRACT AND METABOLISM | 消化道及代谢 |
| A11 | VITAMINS | 维生素类 |
| A11A | MULTIVITAMINS, COMBINATIONS | 多种维生素，复方 |
| A11AA | Multivitamins with minerals | 多种维生素和矿物质 |
| A11AB | Multivitamins, other combinations | 多种维生素，其它复方 |