| 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 |
| L02B | HORMONE ANTAGONISTS AND RELATED AGENTS | 激素拮抗药及其相关药物 |
| L02BG | Enzyme inhibitors | 酶抑制药类 |
| L02BG01 | aminoglutethimide | 氨鲁米特 1 g 口服 |
| L02BG02 | formestane | 福美坦 18 mg 注射 |
| L02BG03 | anastrozole | 阿那曲唑 1 mg 口服 |
| L02BG04 | letrozole | 来曲唑 2.5 mg 口服 |
| L02BG05 | vorozole | 伏氯唑 |
| L02BG06 | exemestane | 依西美坦 25 mg 口服 |