@misc{indiciae5a5c4138f98c,
  title = {Senile (solar) comedones.},
  author = {A K Izumi and R R Marples and A M Kligman},
  year = {1973},
  doi = {10.1111/1523-1747.ep12674145},
  url = {https://pubmed.ncbi.nlm.nih.gov/4268867/},
  note = {Source identifier: 4268867}
}