Anayat Ullah Safi, Khawar Iqbal, Mohammad Shoaib Khan, Farah Saleem, Umair Tahir Chaudary, Muhammad Attique Sadiq 2022. Sigmoid Volvulus; Frequency of Postoperative Complications of Primary Repair. Pakistan Journal of Medical & Health Sciences. 16, 02 (Apr. 2022), 1168. DOI:https://doi.org/10.53350/pjmhs221621168.