@misc{indiciae15f47d582d11,
  title = {Surface topography for patient repositioning.},
  author = {J A Berry and J E Aldrich},
  year = {1991},
  doi = {10.1016/0958-3947(91)90049-8},
  url = {https://pubmed.ncbi.nlm.nih.gov/1867739/},
  note = {Source identifier: 1867739}
}