| ATC Codes | Pharmacological Classification | Pharmacological Classification/DDD |
|---|---|---|
| B | BLOOD AND BLOOD FORMING ORGANS | 血液和造血器官 |
| B02 | ANTIHEMORRHAGICS | 抗出血药 |
| B02A | ANTIFIBRINOLYTICS | 抗纤维蛋白溶酶药 |
| B02AA | Amino acids | 氨基酸类 |
| B02AA01 | aminocaproic acid | 氨基己酸 16 g 口服 |
| B02AA01 | aminocaproic acid | 氨基己酸 16 g 注射 |
| B02AA02 | tranexamic acid | 氨甲环酸 2 g 口服 |
| B02AA02 | tranexamic acid | 氨甲环酸 2 g 注射 |
| B02AA03 | aminomethylbenzoic acid | 氨甲苯酸 0.25 g 口服 |