@article{RakHammKerstanetal.2022,
  author    = {Katrin Rak and Henning Hamm and Andreas Kerstan and Annette Kolb-M{\"a}urer and Matthias Goebeler},
  title     = {Severe and prolonged liver damage in pityriasis rubra pilaris treated with acitretin: a case report},
  journal   = {SN Comprehensive Clinical Medicine},
  volume    = {4},
  number    = {1},
  doi       = {10.1007/s42399-022-01309-8},
  year      = {2022},
}