@misc{indiciae1ffe9880265c,
  title = {Retroperitoneal tumours.},
  author = {S P Srivastava and K S Bhargava and A M Nagar},
  year = {1968},
  url = {https://pubmed.ncbi.nlm.nih.gov/5658211/},
  note = {Source identifier: 5658211}
}