@misc{indiciae42dfeec17820,
  title = {Decubitus ulcers: preventive techniques for the elderly patient.},
  author = {W O Seiler and H B Stähelin},
  year = {1985},
  url = {https://pubmed.ncbi.nlm.nih.gov/4007498/},
  note = {Source identifier: 4007498}
}