@misc{indiciae108cb605c4c4,
  title = {Some progress with systemic sclerosis.},
  author = {J L Abruzzo},
  year = {1979},
  doi = {10.7326/0003-4819-90-1-117},
  url = {https://pubmed.ncbi.nlm.nih.gov/420441/},
  note = {Source identifier: 420441}
}