@misc{indiciae12913485ce5d,
  title = {Acne: clinical presentations.},
  author = {Alan R Shalita},
  doi = {10.1016/j.clindermatol.2004.03.012},
  url = {https://pubmed.ncbi.nlm.nih.gov/15556723/},
  note = {Source identifier: 15556723}
}