In vitro investigation of the effect of dairy propionibacteria on rumen pH, lactic acid and volatile fatty acids
Jianbiao Luo, Chaminda Senaka Ranadheera, Stuart King, Craig Evans, Surinder Baines
Journal of Integrative Agriculture . 2017, (07): 1566 -1575 .  DOI: 10.1016/S2095-3119(16)61556-3