@misc{indiciae15a230d1332d,
  title = {INSTRUMENTS WITHOUT TEARS. 10. SELECTING INSTRUMENTS FOR THORACIC SURGERY.},
  author = {M J PENFOLD},
  year = {1964},
  url = {https://pubmed.ncbi.nlm.nih.gov/14115186/},
  note = {Source identifier: 14115186}
}