@misc{indiciae71dfd651b8ae,
  title = {Antegrade left heart catheterization.},
  author = {J D Waldman and J S Pappelbaum and S W Turner},
  year = {1977},
  doi = {10.1002/ccd.1810030316},
  url = {https://pubmed.ncbi.nlm.nih.gov/912742/},
  note = {Source identifier: 912742}
}