haddadi, mohammad hossein, A. Bazargani, M. reza Fattahi, K. Bagheri lankarani, M. Moini, and M. H. Rokni Hosseini. “Different Distribution of Helicobacter Pylori EPIYA- CagA Motifs and DupA Genes in the Upper Gastrointestinal Diseases and Correlation With Clinical Outcomes in Iranian Patients”. Gastroenterology and Hepatology from Bed to Bench, vol. 8, no. Supplement 1, May 2015, pp. S37-S46, doi:10.22037/ghfbb.v8iSupplement.664.