1. Comorbidities remission after Roux-en-Y gastric bypass for morbid obesity is sustained in a long-term follow-up and correlates with weight regain. Obes Surg;RM Laurino Neto,2012
2. Self-efficacy after bariatric surgery for obesity. A population-based cohort study. Appetite;JA Batsis,2009
3. Cost-efficacy of surgically induced weight loss for the management of Type 2 Diabetes;CL Keating;Diabetes Care,2009
4. Bariatric surgery - a systematic review and meta-analysis. JAMA;H Buchwald,2004
5. Gastric bypass is a cost-saving procedure: results from a comprehensive Markov Model. Obes Surg;GR Faria,2013