| ATC Codes | Pharmacological Classification | Pharmacological Classification/DDD |
|---|---|---|
| J | ANTIINFECTIVES FOR SYSTEMIC USE | 系统用抗感染药 |
| J01 | ANTIBACTERIALS FOR SYSTEMIC USE | 系统用抗菌药 |
| J01E | SULFONAMIDES AND TRIMETHOPRIM | 磺胺类和甲氧苄啶 |
| J01EE | Combinations of sulfonamides and trimethoprim, incl. derivatives | 磺胺类和甲氧苄啶（含其衍生物）的复方 |
| J01EE02 | sulfadiazine 0.205 g/trimethoprim 45 mg；sulfadiazine 0.41 g/trimethoprim 90 mg | 磺胺嘧啶和甲氧苄啶 |