1. Frequency of Celiac Disease in Adult Patients with Typical or Atypical Malabsorption Symptoms in Isfahan, Iran
   Mohammad Hassan Emami et al, 2012, Gastroenterology Research and Practice CrossRef
2. Duodenal Chromogranin A Cell Density as a Biomarker for the Diagnosis of Irritable Bowel Syndrome
   Magdy El-Salhy et al, 2014, Gastroenterology Research and Practice CrossRef
3. Gluten and Functional Abdominal Pain Disorders in Children
   Alejandro Llanos-Chea et al, 2018, Nutrients CrossRef
4. Irritable bowel syndrome: Diagnosis and pathogenesis
   Magdy El-Salhy, 2012, World Journal of Gastroenterology CrossRef