Fecal Calprotectin, Elastase, and Alpha-1-Antitrypsin Levels After Roux-en-Y Gastric Bypass; Calprotectin Is Significantly Elevated in the Majority of Patients.
Fecal Calprotectin, Elastase and Alpha-1 Antitrypsin levels after Roux-en-Y Gastric Bypass ; Calprotectin is significantly elevated in the majority of patients.