@misc{indiciae0f5664efa2c1,
  title = {Supraclavicular central venous catheterization.},
  author = {B F Helmkamp and S R Sanko},
  year = {1985},
  doi = {10.1016/0002-9378(85)90339-4},
  url = {https://pubmed.ncbi.nlm.nih.gov/3934975/},
  note = {Source identifier: 3934975}
}