@misc{indiciae049aa54e98f8,
  title = {Upright patient positioning.},
  author = {J L Fox},
  year = {1981},
  doi = {10.1016/0090-3019(81)90254-8},
  url = {https://pubmed.ncbi.nlm.nih.gov/7330772/},
  note = {Source identifier: 7330772}
}