@misc{indiciae267ae56d7bfc,
  title = {Antiphospholipid syndrome in scleroderma.},
  author = {R Whittaker and A Barnett and P Ryan},
  year = {1993},
  url = {https://pubmed.ncbi.nlm.nih.gov/8164224/},
  note = {Source identifier: 8164224}
}