P02CAntinematodal Agents↑ P02SubgroupsBenzimidazole derivativesP02CAPiperazine and derivativesP02CBTetrahydropyrimidine derivativesP02CCImidazothiazole derivativesP02CEAvermectinesP02CFOther antinematodalsP02CXSubstancesivermectinP02CF01pyrantelP02CC01mebendazoleP02CA01fenbendazoleP02CA06levamisoleP02CE01moxidectinP02CX03piperazineP02CB01thiabendazoleP02CA02