@misc{indiciaec703595984b6,
  title = {[Acanthosis nigricans malignum].},
  author = {Iu I Lonshakov and O M Ordina and N V Beliaev},
  year = {1969},
  url = {https://pubmed.ncbi.nlm.nih.gov/5387311/},
  note = {Source identifier: 5387311}
}