| 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 |
| J01C | BETA-LACTAM ANTIBACTERIALS, PENICILLINS | β-内酰胺抗菌药，青霉素类 |
| J01CF | Beta-lactamase resistant penicillins | 耐β-内酰胺酶的青霉素类 |
| J01CF02 | cloxacillin | 氯唑西林 2 g 口服 |
| J01CF02 | cloxacillin | 氯唑西林 2 g 注射 |