@misc{indiciae308a0aa8afbe,
  title = {Acanthosis nigricans.},
  author = {R M Fine},
  year = {1991},
  doi = {10.1111/j.1365-4362.1991.tb05872.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/1993560/},
  note = {Source identifier: 1993560}
}