Balawender, K., Orkisz, S., Biela, P. and Sęk-Mastej, A. 2017. A renal abscess in the isthmus of horseshoe kidney. European Journal of Clinical and Experimental Medicine. 15, 3 (Sep. 2017), 279–281. DOI:https://doi.org/10.15584/ejcem.2017.3.13.