“Sigmoid Volvulus Complicated by Megacolon and Gangrene in a 50-Year-Old Female – Case Report”, Vitt Med J Case Rep, फ़र. 2026, अंतिम उपयोग: 2 मार्च, 2026. [ऑनलाइन]. पर उपलब्ध: https://vmcasereports.com/vmjcr/article/view/20