Krehbiel, C R Effect of increasing ruminal butyrate on portal and hepatic nutrient flux in steers. [electronic resource] - Journal of animal science Mar 1992 - 904-14 p. digital Publication Type: Journal Article ISSN: 0021-8812 Standard No.: 10.2527/1992.703904x doi Subjects--Topical Terms: Ammonia--bloodAnimalsButyrates--administration & dosageCattle--physiologyFatty Acids--bloodHydrogen-Ion ConcentrationInsulin--bloodLiver--metabolismMaleRumen--chemistryViscera--metabolism