Economic evaluation of anthelmintics under commercial feedlot conditions.
D000818:Animals; D000871:Anthelmintics / Q000627:therapeutic use*; D002417:Cattle / Q000254:growth & development*; D002418:Cattle Diseases / Q000188:drug therapy*; D002986:Clinical Trials as Topic; D005069:Evaluation Studies as Topic; D008297:Male; D009349:Nematode Infections / Q000188:drug therapy / Q000662:veterinary*
D000871:Anthelmintics