Hiroshi Matsumoto, Jiro Hata, Shogen Yo, Momoyo Sasahira, Hiraku Misawa, Motoyasu Oosawa, Osamu Handa, Eiji Umegami, and Akiko Shiotani. 2023. “Serial Changes in Intestinal Stenotic Stiffness in Patients With Crohn’s Disease Treated With Biologics: A Pilot Study Using Ultrasound Shear Wave Elastography”. Turkish Journal of Gastroenterology 34 (10):1006-13. https://tjg.avesjournals.com/index.php/tjg/article/view/4607.