ATAMANALP, Sabri Selcuk. Ileosigmoid knotting: An update for Atamanalp classification. Pakistan Journal of Medical Sciences, [S. l.], v. 37, n. 3, 2021. DOI: 10.12669/pjms.37.3.3179. Disponível em: https://pjms.org.pk/index.php/pjms/article/view/3179. Acesso em: 10 dec. 2025.