@misc{indiciae6b2d38764368,
  title = {Pulmonary embolectomy.},
  author = {A C Beall},
  year = {1991},
  doi = {10.1016/0003-4975(91)90776-m},
  url = {https://pubmed.ncbi.nlm.nih.gov/1989528/},
  note = {Source identifier: 1989528}
}