Kung, L Effects of a live yeast culture and enzymes on in vitro ruminal fermentation and milk production of dairy cows. [electronic resource] - Journal of dairy science Sep 1997 - 2045-51 p. digital Publication Type: Journal Article ISSN: 0022-0302 Standard No.: 10.3168/jds.S0022-0302(97)76149-6 doi Subjects--Topical Terms: Animal FeedAnimal Nutritional Physiological PhenomenaAnimalsCattleEnzymes--administration & dosageFemaleFermentationLactationProbioticsRumen--metabolismSaccharomyces cerevisiae--growth & development