Effect of Helicobacter pylori infection on metabolic and bariatric surgical complications: a systematic review and meta-analysis. - Kermansaravi M; Valizadeh R; ShahabiShahmiri S; Zakeri R; Safari S; Eghbali F; Farazmand B; Shahsavan M; DavarpanahJazi A; Pouwels S (Updates in surgery, 2025)