@misc{indiciaeabc831145223,
  title = {Chronologic aging in black skin.},
  author = {A J Herzberg and S M Dinehart},
  year = {1989},
  doi = {10.1097/00000372-198908000-00005},
  url = {https://pubmed.ncbi.nlm.nih.gov/2774101/},
  note = {Source identifier: 2774101}
}