Anthelmintic drugs.
D000818:Animals; D000871:Anthelmintics / Q000627:therapeutic use*; D004006:Dichlorvos / Q000627:therapeutic use*; D006373:Helminthiasis / Q000188:drug therapy; D006374:Helminthiasis, Animal; D006734:Horse Diseases / Q000188:drug therapy*; D006736:Horses; D013552:Swine; D013553:Swine Diseases / Q000188:drug therapy*
D000871:Anthelmintics; D004006:Dichlorvos