@misc{indiciaefd5d82c0eb3e,
  title = {Calcosis in generalized scleroderma.},
  author = {A O Nielsen and B Brun and L Secher},
  year = {1980},
  url = {https://pubmed.ncbi.nlm.nih.gov/6163274/},
  note = {Source identifier: 6163274}
}