@misc{indiciae18d10f502c43,
  title = {Ultrasonically guided percutaneous nephrostomy.},
  author = {O S Nielsen and E Grossmann},
  year = {1990},
  doi = {10.3109/00365599009180862},
  url = {https://pubmed.ncbi.nlm.nih.gov/1700471/},
  note = {Source identifier: 1700471}
}