@misc{indiciae6ae23a46d9c7,
  title = {Blue nevus.},
  author = {L J Underwood and W S Green},
  year = {1972},
  doi = {10.1001/archderm.106.1.121},
  url = {https://pubmed.ncbi.nlm.nih.gov/5039099/},
  note = {Source identifier: 5039099}
}