@misc{indiciae00241d7937f2,
  title = {The "modified vertical mattress".},
  author = {A T Vidimos and R Maceyko and P Ludwig},
  year = {1989},
  doi = {10.1111/j.1524-4725.1989.tb03151.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/2592669/},
  note = {Source identifier: 2592669}
}