Multicystic dysplastic kidney with severe abdominal obstruction signs – case reports and management of children - Czubilińska-Łada, Justyna; Gliwińska, Aleksandra; Szymańska, Anna; Behrendt, Jakub; Nowak-Borzęcka, Lucyna; Kulig-Kulesza, Monika; Szczepańska, Maria (Pediatria Polska - Polish Journal of Paediatrics, 2020)