Buhmann, M. T., Abt, D., Nolte, O., Neu, T. R., Strempel, S., Albrich, W. C., … Ren, Q. (2019). Encrustations on ureteral stents from patients without urinary tract infection reveal distinct urotypes and a low bacterial load. Microbiome, 7(1), 60 (17 pp.). https://doi.org/10.1186/s40168-019-0674-x