Redzepagic, Jasmina, et al. “A Giant Polypoid Gastric Heterotopia of the Ileum As a Cause of Intussusception in an Adolescent”. Acta Medica Academica, vol. 51, no. 2, Dec. 2022, pp. 132-3, doi:10.5644/ama2006-124.382.