van Cleef E H C B, van Cleef F O S, Bertocco Ezequiel J M and Patiño Pardo R M 2018: “In situ” ruminal degradation kinetics of feed ingredients in feedlot Nellore cattle fed high concentrations of crude glycerin. Livestock Research for Rural Development. Volume 30, Article #208. Retrieved , from http://www.lrrd.org/lrrd30/12/rene30208.html