title: Case made for preconditioning programs for feeder cattle.
authors.forename: E R
authors.initials: ER
authors.lastname: Ames
mesh_terms: D000818:Animals; D002417:Cattle; D002418:Cattle Diseases / Q000517:prevention & control*; D007411:Intestinal Diseases, Parasitic / Q000517:prevention & control / Q000662:veterinary*; D009349:Nematode Infections / Q000517:prevention & control / Q000662:veterinary*; D013997:Time Factors