@misc{indiciae9ea99b9e1486,
  title = {[Retroperitoneal tumors].},
  author = {M Ivanković and L Manojlović and J Ercić},
  year = {1989},
  url = {https://pubmed.ncbi.nlm.nih.gov/2618256/},
  note = {Source identifier: 2618256}
}