@misc{indiciae1dc292821803,
  title = {[Antinuclear antibody profile in progressive systemic sclerosis. A multicenter study].},
  author = {E Martínez-Cordero and R Burgos-Vargas and R Herrera-Esparza and P A Reyes},
  url = {https://pubmed.ncbi.nlm.nih.gov/6369466/},
  note = {Source identifier: 6369466}
}