title: Ivermectin-resistant Cooperia in cattle.
authors: G C
authors: GC
authors: Coles
authors: C L
authors: CL
authors: Watson
authors: O S
authors: OS
authors: Anziani
mesh_terms: D000818:Animals; D000969:Antinematodal Agents / Q000494:pharmacology*; D002417:Cattle; D002418:Cattle Diseases / Q000469:parasitology*; D004351:Drug Resistance; D007559:Ivermectin / Q000494:pharmacology*; D009348:Nematoda / Q000187:drug effects*; D009349:Nematode Infections / Q000662:veterinary*
chemical_list: D000969:Antinematodal Agents; D007559:Ivermectin