Effect of starch supply to the rumen on volatile fatty acids, lactate and Dβ-hydroxybutyrate net fluxes in the ruminal veins of sheep fed hay D. Rémond, E. Delval and JP ChaiseAnn. Zootech., 44 Suppl. 1 (1995) 287DOI: https://doi.org/10.1051/animres:199505252