Yosra Alaa Abd El-Baset Khallaf C.V Details Member Login Contact Information Education Academic Positions Administrative Positions Publications Supervisions Awards DepartmentDepartment of Pediatrics MIS Emailyosra.20134501@med.aun.edu.egEmail: yosrakhallaf@gmail.comMobile01092683198 Google Scholarhttps://scholar.google.com/citations?user=sS2S5u8AAAAJ&hl=en معيدة , بقسم طب الاطفال , كلية الطب , جامعة اسيوط No. Title Research Year 1 Diagnostic Accuracy of Stool Antigen in the Diagnosis of Helicobacter Pylori Infection in Children 2026 2 Diagnostic accuracy of stool antigen in diagnosis of helicobacter pylori infection in children 2025 MemberShip