@misc{indiciaef9e6e7f06115,
  title = {Vasoactive compounds in Raynaud's phenomenon.},
  author = {A H Sorensen and H Hansen},
  year = {1969},
  doi = {10.1136/bmj.3.5669.532-b},
  url = {https://pubmed.ncbi.nlm.nih.gov/5801351/},
  note = {Source identifier: 5801351}
}