Anthelmintic resistance in sheep.
D000818:Animals; D000871:Anthelmintics / Q000627:therapeutic use*; D001562:Benzimidazoles / Q000627:therapeutic use; D004351:Drug Resistance; D006189:Haemonchus / Q000187:drug effects; D007559:Ivermectin; D007783:Lactones / Q000627:therapeutic use; D007978:Levamisole / Q000627:therapeutic use; D009015:Morantel / Q000627:therapeutic use; D009349:Nematode Infections / Q000517:prevention & control / Q000662:veterinary*; D010028:Ostertagia / Q000187:drug effects; D012756:Sheep; D012757:Sheep Diseases / Q000469:parasitology / Q000517:prevention & control*; D014254:Trichostrongylus / Q000187:drug effects; D014481:United States
D000871:Anthelmintics; D001562:Benzimidazoles; D007783:Lactones; D007978:Levamisole; D007559:Ivermectin; D009015:Morantel