Wu, Yunfeng, Jiajia Li, Jie Yan, Yao Wang, Guangxian Miao, and Zuohui Wu. “Inflammatory Pseudotumour of the Urachus: Case Report and Literature Review”. Journal of the Pakistan Medical Association 73, no. 10 (September 13, 2023): 2096–2099. Accessed August 8, 2026. https://jpma.org.pk/index.php/public_html/article/view/8437.