Associations between colonization with Helicobacter pylori and risk of gastrointestinal tract cancers: An umbrella review of meta‐analyses. - Paiva Prudente, Tiago; Mezaiko, Eleazar; Nunes Pereira Oliva, Henrique; Yamamoto‐Silva, Fernanda Paula; Santos de Freitas Silva, Brunno; Oliveira Oliva, Isabela; Risch, Harvey (European Journal of Clinical Investigation, 2025)