@misc{indiciae44d85c5c11b7,
  title = {Multidirectional instability: current concepts.},
  author = {W J Mallon and K P Speer},
  doi = {10.1016/s1058-2746(10)80009-6},
  url = {https://pubmed.ncbi.nlm.nih.gov/7874566/},
  note = {Source identifier: 7874566}
}