Comparison of Weight Loss and Comorbidity Improvement Between Laparoscopic Sleeve Gastrectomy and Roux-en-Y Gastric Bypass: A Comprehensive Systematic Review. the. Indonesian. j. gen. med. 2024;1(3):36-48. Accessed October 21, 2026. https://indonesianjournalmedicine.org/index.php/ijgm/article/view/15