@misc{indiciae583fe76d15fa,
  title = {The 'CREST' syndrome. Comparison with systemic sclerosis (scleroderma).},
  author = {E E Velayos and A T Masi and M B Stevens and L E Shulman},
  year = {1979},
  doi = {10.1001/archinte.139.11.1240},
  url = {https://pubmed.ncbi.nlm.nih.gov/508020/},
  note = {Source identifier: 508020}
}