| ATC Codes | Pharmacological Classification | Pharmacological Classification/DDD |
|---|---|---|
| A | ALIMENTARY TRACT AND METABOLISM | 消化道及代谢 |
| A11 | VITAMINS | 维生素类 |
| A11E | VITAMIN B-COMPLEX, INCL. COMBINATIONS | 复合维生素B，含复方 |
| A11EA | Vitamin B-complex, plain | 复合维生素B，单方 |
| ATC Codes | Pharmacological Classification | Pharmacological Classification/DDD |
|---|---|---|
| A | ALIMENTARY TRACT AND METABOLISM | 消化道及代谢 |
| A11 | VITAMINS | 维生素类 |
| A11E | VITAMIN B-COMPLEX, INCL. COMBINATIONS | 复合维生素B，含复方 |
| A11EA | Vitamin B-complex, plain | 复合维生素B，单方 |