Differences between blood and plasma concentrations of acetate, β-hydroxybutyrate, glucose, ammonia and urea: implications for measurement of portal net fluxes in ewes Pierre Nozière, Didier Rémond, Anne Ferlay and Michel DoreauReprod. Nutr. Dev., 38 5 (1998) 509-518DOI: https://doi.org/10.1051/rnd:19980503