@misc{indiciae34beaadae62f,
  title = {Thyroid hormones in generalized scleroderma. A controlled study.},
  author = {J Serup and H Hangdrup},
  year = {1986},
  url = {https://pubmed.ncbi.nlm.nih.gov/2424212/},
  note = {Source identifier: 2424212}
}