Kumar, M., R. Khanna, R. N. Meena, S. P. Mishra, P. Panigrahy, A. Anand, and B. Kumar. “Ileo-Ileal Knotting Masquerading As Internal Hernia: A Rare Cause of Acute Intestinal Obstruction”. International Surgery Journal, vol. 10, no. 6, May 2023, pp. 1082-4, doi:10.18203/2349-2902.isj20231741.