Saffarian, A.; Eslami, P.; Dooghaie Moghadam, A.; Almasi, F.; Pourhoseingholi, M. A.; Asadzadeh Aghdaei, H.; Sadeghi, A.; Zali, M. R. The Potential of Endoscopic Ultrasound Sonography (EUS)-Elastography in Determining the Stage of Pancreatic Tumor. Gastroenterol Hepatol Bed Bench 2021, 14, 215-220.