Bortolin G, Magnoli M, Calabrese F, Bocca G, Zonta S. Adult sigmoid intussusception as a rare presentation of advanced adenocarcinoma: a case report. Case Rep Emerg Surg T [Internet]. 2023 Jun. 27 [cited 2024 Nov. 24];1(1). Available from: https://www.crest-journal.net/site/article/view/14