Betschart, P., Zumstein, V., Buhmann, M. T., Albrich, W. C., Nolte, O., Güsewell, S., … Abt, D. (2018). Influence of biofilms on morbidity associated with short-term indwelling ureteral stents: a prospective observational study. World Journal of Urology, 37(8), 1703-1711. https://doi.org/10.1007/s00345-018-2569-z