@misc{indiciae4c849aa7a164,
  title = {Stiffness and flexibility.},
  author = {G DREANO},
  year = {1957},
  doi = {10.1093/ptj/37.9.586},
  url = {https://pubmed.ncbi.nlm.nih.gov/13465312/},
  note = {Source identifier: 13465312}
}