@misc{indiciaeb4892f584cdf,
  title = {Trachyonychia (rough nails).},
  author = {P D Samman},
  year = {1979},
  doi = {10.1111/j.1365-2133.1979.tb05650.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/534617/},
  note = {Source identifier: 534617}
}