Nandyala, Venkat Narsimha Reddy, Santhosh Babu Chintakindi, and Gopikanth Kundarapu. 2016. “A Study of Preoperative Predictive Factors of Strangulation in Acute Small Intestinal Obstruction”. International Surgery Journal 3 (3):1386-91. https://doi.org/10.18203/2349-2902.isj20162716.