Endoscopic Findings in Patients Presenting Dyspepsia: A Population-Based Study in Mashhad, North East of Iran. - AkbariRad, Mina; Firoozi, Abdollah; Ghalibaf, AmirAli Moodi; Mehrad-Majd, Hassan; Kangi, Bahram; Namdar, Ali Beheshti (Middle East Journal of Digestive Diseases, 2025)