Assessment of the impact of technical modifications on morbidity and mortality in bariatric surgery: analysis of 12 years of experience at an accredited center. Rev Argent Cir [Internet]. 2026 Sep. 13 [cited 2026 Sep. 14];118(3):1-6. Available from: https://revista.aac.org.ar/index.php/RevArgentCirug/article/view/778