@misc{indiciae04300d2309e1,
  title = {HLA antigens and scleroderma.},
  author = {M G Ercilla and F Arriaga and M R Gratacós and J Coll and V Lecha and J Vives and R Castillo},
  year = {1981},
  doi = {10.1007/bf00406682},
  url = {https://pubmed.ncbi.nlm.nih.gov/6949497/},
  note = {Source identifier: 6949497}
}