| ATC Codes | Pharmacological Classification | Pharmacological Classification/DDD |
|---|---|---|
| G | GENITO URINARY SYSTEM AND SEX HORMONES | 生殖泌尿系统和性激素 |
| G04 | UROLOGICALS | 泌尿药 |
| G04B | Urologicals | 泌尿药 |
| G04BD | Drugs for urinary frequency and incontinence | 治疗尿频和尿失禁的药物 |
| G04BD04 | oxybutynin | 奥昔布宁 3.9 mg 经皮给药 |
| G04BD04 | oxybutynin | 奥昔布宁 15 mg 口服 |