@misc{indiciaea441dd00570a,
  title = {Acanthosis nigricans.},
  author = {H O Curth},
  year = {1967},
  doi = {10.1136/bmj.2.5544.109},
  url = {https://pubmed.ncbi.nlm.nih.gov/6020837/},
  note = {Source identifier: 6020837}
}