For citations:
Klimenko A.A., Shostak N.A., Gaffarova A.S., Kondrashov A.A., Schmidt E.I. A case of polymorphic leukocytoclastic vasculitis associated with renal neoplasia. The Clinician. 2022;16(4):33-38. (In Russ.) https://doi.org/10.17650/1818-8338-2022-16-4-K669