A Potential Impact of Helicobacter pylori Infection on Gastroesophageal Reflux Disease. - Kountouras, Jannis; Polyzos, Stergios A.; Kazakos, Evangelos; Lazaraki, Georgia; Stogianni, Aggeliki; Tzivras, Dimitri; Vardaka, Elisabeth (Journal of Gastroenterology & Hepatology, 2026)