@misc{indiciaeb6f2de66876c,
  title = {[Retroperitoneal fibroma].},
  author = {E O Tiunder and Kh Kh Tikko},
  year = {1970},
  url = {https://pubmed.ncbi.nlm.nih.gov/5434540/},
  note = {Source identifier: 5434540}
}