Lifestyle Behaviors and Weight Regain after Bariatric Surgery in Saudi Arabia: Systematic Review of Observational Studies: Sheikh Ahmed¹, Mohammed Elhaj², Asim Ahmed³. International Journal of Hygiene and Environmental Health , [S. l.], v. 5, n. 1, p. 134–146, 2026. Disponível em: https://wos-emr.net/index.php/IJHEH/article/view/242. Acesso em: 18 may. 2026.