Zumstein, Valentin, Patrick Betschart, Werner C. Albrich, Matthias T. Buhmann, Qun Ren, Hans-Peter Schmid, and Dominik Abt. “Biofilm Formation on Ureteral Stents – Incidence, Clinical Impact and Prevention”. Swiss Medical Weekly 147, no. 0506 (February 3, 2017): w14408. Accessed July 5, 2024. https://smw.ch/index.php/smw/article/view/2271.