@misc{indiciae2c0531d87d7b,
  title = {Vascular assessment before amputation.},
  author = {A Marston},
  year = {1987},
  doi = {10.1016/s0140-6736(87)92579-7},
  url = {https://pubmed.ncbi.nlm.nih.gov/2889923/},
  note = {Source identifier: 2889923}
}