Sunil Kumar Yadav (2024) “Ileo-sigmoid knotting presented as a rare cause of intestinal obstruction and bowel ischemia: A case report”, Asian Journal of Medical Sciences, 15(8), pp. 176–178. Available at: https://www.nepjol.info/index.php/AJMS/article/view/64080 (Accessed: 6 December 2025).