INTRARUMINAL INJECTION OF VITAMIN A IN STEERS.
D000818:Animals; D002417:Cattle; D004032:Diet; D004063:Digestion; D007267:Injections; D008099:Liver / Q000502:physiology*; D008660:Metabolism; D009747:Nutritional Physiological Phenomena; D052756:Nutritional Sciences; D010063:Ovum; D012106:Research; D012417:Rumen; D014801:Vitamin A; D014802:Vitamin A Deficiency
D014801:Vitamin A
CATTLE; DIET; EXPERIMENTAL LAB STUDY; INJECTIONS; LIVER FUNCTION; METABOLISM; NUTRITION; RUMEN; VITAMIN A; VITAMIN A DEFICIENCY