Wei, Shuyi, Qiang Li, Senkai Li, Chuande Zhou, and Fengyong Li. “Spontaneous Ventral Urethral Fistula Whose Mother Had a Retained IUD in Uterus During the Gestation”. Canadian Urological Association Journal 8, no. 1-2 (February 12, 2014): e92–5. Accessed May 2, 2026. https://cuaj.ca/index.php/journal/article/view/1551.