Ściślak, Robert, Agnieszka Wójtowicz, Karolina Widłak, and Joanna Nurzyńska-Flak. 2019. “Massive Bilateral Wilms Tumor and an Effective Therapy – Case Report”. Journal of Education, Health and Sport 9 (4):549-56. https://apcz.umk.pl/JEHS/article/view/6864.