Kumar M, Kumar S, Gupta SK, Khanna S, Gupta SK, Digumarthi Asha Rani, Hoda I ul. Ileosigmoid knotting: a rare cause of acute intestinal obstruction in an elderly patient. Int Surg J [Internet]. 2023 Apr. 29 [cited 2025 Nov. 10];10(5):950-2. Available from: https://www.ijsurgery.com/index.php/isj/article/view/9575