| 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 |
| P02 | ANTHELMINTICS | 抗蠕虫药 |
| P02C | ANTINEMATODAL AGENTS | 抗线虫药 |
| P02CA | Benzimidazole derivatives | 苯并咪唑衍生物类 |
| P02CB | Piperazine and derivatives | 哌嗪及其衍生物类 |
| P02CC | Tetrahydropyrimidine derivatives | 四氢嘧啶衍生物类 |
| P02CE | Imidazothiazole derivatives | 咪唑并噻唑衍生物类 |
| P02CF | Avermectines | 阿维菌素类 |
| P02CX | Other antinematodals | 其它抗线虫药 |