@misc{indiciae7d18e67d49f0,
  title = {Vantage point.},
  author = {S Sumida},
  year = {1978},
  doi = {10.1097/00152193-197809000-00023},
  url = {https://pubmed.ncbi.nlm.nih.gov/249372/},
  note = {Source identifier: 249372}
}