Fernández, López-Tomassetti, Lorenzo Rocha, Arteaga Gonzalez, and Carillo Pallarés. “Ileoileal Intussusception As Initial Manifestation of Crohn’s Disease”. McGill Journal of Medicine 9, no. 1 (December 1, 2020). Accessed April 19, 2024. https://mjm.mcgill.ca/article/view/498.