@misc{indiciae0e4e5e09cdc7,
  title = {An improved bipod for Boyle-Davis gag.},
  author = {C EVANS},
  year = {1955},
  doi = {10.1016/s0140-6736(55)92314-x},
  url = {https://pubmed.ncbi.nlm.nih.gov/13243733/},
  note = {Source identifier: 13243733}
}