@misc{indiciae757c41d09e02,
  title = {[Pulmonary embolism--a current problem].},
  author = {R Marcelle and C Focan and J Bury},
  year = {1974},
  url = {https://pubmed.ncbi.nlm.nih.gov/4817044/},
  note = {Source identifier: 4817044}
}