@misc{indiciae0723cf7a8cb7,
  title = {Pre-and postoperative endoscopic problems associated with cardiovascular surgery.},
  author = {P H HOLINGER},
  year = {1963},
  doi = {10.3109/00016486309138756},
  url = {https://pubmed.ncbi.nlm.nih.gov/13961297/},
  note = {Source identifier: 13961297}
}