title: An egg development test for the evaluation of benzimidazole resistance in Nematodirus spathiger.
mesh_terms: D000818:Animals; D001562:Benzimidazoles / Q000494:pharmacology*; D004351:Drug Resistance; D005273:Fenbendazole / Q000494:pharmacology*; D012756:Sheep; D012757:Sheep Diseases / Q000517:prevention & control*; D014251:Trichostrongyloidea / Q000187:drug effects*; D014252:Trichostrongyloidiasis / Q000517:prevention & control / Q000662:veterinary*
chemical_list: D001562:Benzimidazoles; D005273:Fenbendazole