@misc{indiciaeb2cd716338b3,
  title = {Fibrinogen turnover in progressive systemic sclerosis.},
  author = {G M Gratwick and R Klein and J S Sergent and C L Christian},
  year = {1978},
  doi = {10.1002/art.1780210309},
  url = {https://pubmed.ncbi.nlm.nih.gov/646831/},
  note = {Source identifier: 646831}
}