Kim, Ki Hong, Seung Hwan Lee, Sun Il Kim, Byung Ha Chung, Kyo Chul Koo, Jin Seon Cho, Woo Jin Bang, Jong Yeon Park, and Sung Joon Hong. 2019. “The Association of A Number of Predictive Factors for The Recurrence of Papillary Urothelial Neoplasm of Low Malignant Potential: Prognostic Analysis From Multiple Academic Centers”. Urology Journal 16 (06):558-62. https://doi.org/10.22037/uj.v16i06.4519.