@misc{indiciae87e7c9fc8312,
  title = {Male pattern baldness: classification and incidence.},
  author = {O T Norwood},
  year = {1975},
  doi = {10.1097/00007611-197511000-00009},
  url = {https://pubmed.ncbi.nlm.nih.gov/1188424/},
  note = {Source identifier: 1188424}
}