Author = HESHAM S. ABD AL SAMIE, M.D., SAAD ELDEEN M. EL SHEREF, M.D.;
The Outcome of Gastroesophageal Reflux Disease after Eradication Therapy of Helicobacter Pylori

Volume 89, December, December 2021, Pages 2421-2429

SAAD ELDEEN M. EL SHEREF, M.D.; HESHAM S. ABD AL SAMIE, M.D.