81
Participants
Start Date
May 1, 2021
Primary Completion Date
March 15, 2022
Study Completion Date
April 15, 2022
Upper GIT endoscopy
Upper gastrointestinal endoscpy for all participants and gastric biopsy for histopathological examination for suspicious lesions
Zagazig university, Zagazig
Walid Ahmed Ragab Abdelhamid
OTHER_GOV