The efficiency of oxfendazole against four field populations of benzimidazole resistant Haemonchus contortus.
D000818:Animals; D001562:Benzimidazoles / Q000494:pharmacology* / Q000627:therapeutic use; D002219:Carbamates / Q000627:therapeutic use*; D004351:Drug Resistance; D006188:Haemonchiasis / Q000188:drug therapy / Q000662:veterinary*; D006189:Haemonchus; D006801:Humans; D012756:Sheep; D012757:Sheep Diseases / Q000188:drug therapy*; D014252:Trichostrongyloidiasis / Q000662:veterinary*
D001562:Benzimidazoles; D002219:Carbamates