title: EFFECT OF ROTATIONAL GRAZING SYSTEMS ON GASTROINTESTINAL NEMATODES IN BEEF YEARLINGS.
mesh_terms: D000818:Animals; D002417:Cattle; D002418:Cattle Diseases; D007410:Intestinal Diseases; D007411:Intestinal Diseases, Parasitic; D009348:Nematoda; D009349:Nematode Infections; D014730:Veterinary Medicine
keywords: CATTLE DISEASES; INTESTINAL DISEASES, PARASITIC; NEMATODE INFECTIONS; VETERINARY MEDICINE