Effect of laparoscopic Roux-en-Y gastric bypass versus laparoscopic sleeve gastrectomy on fasting gastrointestinal and pancreatic peptide hormones: A prospective nonrandomized trial.
Effect of laparoscopic Roux-en-Y gastric bypass on fasting gastrointestinal and pancreatic peptide hormones versus laparoscopic surgical sleeve gastrectomy : A prospective nonrandomized trial