Upregulation of Ghrelin Gene Expression in the Excluded Stomach of Obese Women with Type 2 Diabetes After Roux-en-Y Gastric Bypass in the SURMetaGIT Study - Fonseca, Danielle Cristina; Sala, Priscila; Singer, Joelle; Singer, Pierre; Torrinhas, Raquel Susana; Waitzberg, Dan Linetzky (Obesity surgery, 2018)