| ATC Codes | Pharmacological Classification | Pharmacological Classification/DDD |
|---|---|---|
| G | GENITO URINARY SYSTEM AND SEX HORMONES | 生殖泌尿系统和性激素 |
| G03 | SEX HORMONES AND MODULATORS OF THE GENITAL SYSTEM | 性激素和生殖系统调节药 |
| G03B | ANDROGENS | 雄激素类 |
| G03BA | 3-oxoandrosten (4) derivatives | 3-氧代雄甾-4-烯衍生物类 |
| G03BB | 5-androstanon (3) derivatives | 5H-雄甾-3-酮衍生物类 |