| ATC Codes | Pharmacological Classification | Pharmacological Classification/DDD |
|---|---|---|
| L | ANTINEOPLASTIC AND IMMUNOMODULATING AGENTS | 抗肿瘤药和免疫机能调节药 |
| L02 | ENDOCRINE THERAPY | 内分泌疗法 |
| L02A | HORMONES AND RELATED AGENTS | 激素及其相关药物 |
| L02AA | Estrogens | 雌激素类 |
| L02AB | Progestogens | 孕激素类 |
| L02AE | Gonadotropin releasing hormone analogues | 促性腺素释放激素同系物 |
| L02AX | Other hormones | 其它激素 |