@misc{indiciae911b2ac03a6e,
  title = {Device for facilitating precise alignment in bedside radiography.},
  author = {P B O'Donovan and G J Skipper and J C Litchney and A J Salupo and J R Bortnick},
  year = {1992},
  doi = {10.1148/radiology.184.1.1609094},
  url = {https://pubmed.ncbi.nlm.nih.gov/1609094/},
  note = {Source identifier: 1609094}
}