Interaction of unsaturated fat or coconut oil with monensin in lactating dairy cows fed 12 times daily. I. Protozoal abundance, nutrient digestibility, and microbial protein flow to the omasum

C. Reveneau, S.K.R. Karnati, E.R. Oelker, J.L. Firkins
journalOfDairyScience, Journal of Dairy Science Vol. 95, Issue 4, p2046–2060
Published: December 31, 2011