“On the Diagnostic and Prognostic Significance of the Oncomarker Survivin (BIRC5) in Bladder Cancer ”. Voprosy onkologii 69, no. 2 (April 30, 2023): 308–315. Accessed October 14, 2026. https://voprosyonkologii.ru/index.php/journal/article/view/2-23-On-the-diagnostic.