@misc{indiciae5a59c5e3fac0,
  title = {[Spontaneous gluteal fistula developing from pyelonephrosis].},
  author = {S Kottász and L Gálos and M Kántor and E Schalkovszky},
  year = {1979},
  url = {https://pubmed.ncbi.nlm.nih.gov/481893/},
  note = {Source identifier: 481893}
}