Harmon, D L Influence of addition of monensin to an alfalfa hay diet on net portal and hepatic nutrient flux in steers. [electronic resource] - Journal of animal science Jan 1993 - 218-25 p. digital Publication Type: Journal Article ISSN: 0021-8812 Standard No.: 10.2527/1993.711218x doi Subjects--Topical Terms: Animal FeedAnimalsCattle--metabolismDigestion--drug effectsEnergy Metabolism--drug effectsFatty Acids, Volatile--metabolismFermentation--drug effectsLiver--blood supplyMaleMedicago sativaMonensin--pharmacologyNitrogen--metabolismPortal System--metabolismRegional Blood Flow--drug effectsRumen--drug effects