| ATC Codes | Pharmacological Classification | Pharmacological Classification/DDD |
|---|---|---|
| B | BLOOD AND BLOOD FORMING ORGANS | 血液和造血器官 |
| B05 | BLOOD SUBSTITUTES AND PERFUSION SOLUTIONS | 血液代用品和灌注液 |
| B05X | I.V. SOLUTION ADDITIVES | 静脉注射液添加药物 |
| B05XB | Amino acids | 氨基酸类 |
| B05XB01 | arginine hydrochloride | 盐酸精氨酸 |