Sapkota, Rohan, Eliz Aryal, Prashanna Raj Shrestha, Jyoti Bhari, and Sunny Shrestha. “Extracutaneous Manifestation of Ulcerative Colitis: Pyoderma Gangrenosum, A Case Report”. Nepal Journal of Dermatology, Venereology & Leprology 23, no. 1 (March 4, 2025): 44–47. Accessed March 10, 2025. https://nepjol.info./index.php/NJDVL/article/view/69176.