“Sigmoid Volvulus Complicated by Megacolon and Gangrene in a 50-Year-Old Female – Case Report” (2026) Vittals Medicare Journal Of Case Reports [Preprint]. पर उपलब्ध: https://vmcasereports.com/vmjcr/article/view/20 (अंतिम उपयोग: 2 मार्च 2026).