@misc{indiciaee9f189af02e5,
  title = {Instant splints: vacuum compacted polystyrene balls.},
  author = {J R Schetrumpf},
  year = {1973},
  doi = {10.1016/s0007-1226(73)90049-0},
  url = {https://pubmed.ncbi.nlm.nih.gov/4759981/},
  note = {Source identifier: 4759981}
}