@misc{indiciae97982375b129,
  title = {Neurologic manifstations in progressive systemic sclerosis.},
  author = {R M Gordon and A Silverstein},
  year = {1970},
  doi = {10.1001/archneur.1970.00480200032003},
  url = {https://pubmed.ncbi.nlm.nih.gov/5409770/},
  note = {Source identifier: 5409770}
}