Serum bile acids are higher in humans with prior gastric bypass: potential contribution to improved glucose and lipid metabolism

Mary-Elizabeth Patti, Sander M Houten, Antonio C Bianco, Raquel Bernier, P Reed Larsen, Jens J Holst, Michael K Badman, Eleftheria Maratos-Flier, Edward C Mun, Jussi Pihlajamaki, Johan Auwerx, Allison B Goldfine