| ATC Codes | Pharmacological Classification | Pharmacological Classification/DDD |
|---|---|---|
| P | ANTIPARASITIC PRODUCTS, INSECTICIDES AND REPELLENTS | 抗寄生虫药、杀虫药和驱虫药 |
| P03 | ECTOPARASITICIDES, INCL. SCABICIDES, INSECTICIDES AND REPELLENTS | 抗体外寄生虫药（含杀疥螨药），杀虫药和驱虫药 |
| P03A | ECTOPARASITICIDES, INCL. SCABICIDES | 抗体外寄生虫药（含杀疥螨药） |
| P03AB | Chlorine containing products | 含氯药物 |
| P03AB01 | clofenotane | 滴滴涕 |