Butyrate and glutamine metabolism in colonocytes: role of the intestinal microflora C. Cherbuy, C. Andrieux, C. Ide, C. Tuleu, M. Watford, P.H. Duée and B. Darcy-Vrillon Reprod. Nutr. Dev., 38 2 (1998) 214-215 DOI: 10.1051/rnd:19980252