[Sponge kidney as a diagnostic problem].

@article{Suwaa1983SpongeKA,
  title={[Sponge kidney as a diagnostic problem].},
  author={W Suwała and M. Krzymański and K Rzymski and M de Mezer},
  journal={Wiadomosci lekarskie},
  year={1983},
  volume={36 8},
  pages={625-31}
}