@misc{indiciae4556c9311ec0,
  title = {Alpha-1-antitrypsin in progressive systemic sclerosis.},
  author = {J R Seibold and R M Iammarino and G P Rodnan},
  year = {1980},
  doi = {10.1002/art.1780230319},
  url = {https://pubmed.ncbi.nlm.nih.gov/6965863/},
  note = {Source identifier: 6965863}
}