Hussein Hassan Okasha, Shaimaa Elkholy, Mohamed Sayed, Reem Ezzat Mahdy, Yehia ElSherif, Emad El-Gemeie, and Amr Abo El-Magd. “Endoscopic Ultrasound and Endoscopic Ultrasound-Guided Fine Needle Aspiration in the Diagnosis of Diffuse Gastrointestinal Lesions With Inconclusive Endoscopic Biopsies”. Turkish Journal of Gastroenterology 28, no. 5 (July 25, 2019): 370–376. Accessed July 14, 2025. https://tjg.avesjournals.com/index.php/tjg/article/view/3429.