@misc{indiciaef53f30760a4c,
  title = {Why does placebo improve severe limb ischaemia?},
  year = {1988},
  doi = {10.1016/s0140-6736(88)91879-x},
  url = {https://pubmed.ncbi.nlm.nih.gov/2896900/},
  note = {Source identifier: 2896900}
}