| ATC Codes | Pharmacological Classification | Pharmacological Classification/DDD |
|---|---|---|
| L | ANTINEOPLASTIC AND IMMUNOMODULATING AGENTS | 抗肿瘤药和免疫机能调节药 |
| L04 | IMMUNOSUPPRESSANTS | 免疫抑制剂 |
| L04A | IMMUNOSUPPRESSANTS | 免疫抑制剂 |
| L04AC | Interleukin inhibitors | 白细胞介素抑制剂 |
| L04AC07 | tocilizumab | 妥西珠单抗 |