@misc{indiciae014630a32c8b,
  title = {Nail dystrophy after practolol.},
  author = {N Kirkham and S Holt},
  year = {1976},
  doi = {10.1016/s0140-6736(76)91114-4},
  url = {https://pubmed.ncbi.nlm.nih.gov/62973/},
  note = {Source identifier: 62973}
}