@article{PoppeBroeckerTrautmann2013,
  author    = {Lidia M. Poppe and Eva-Bettina Br{\"o}cker and Axel Trautmann},
  title     = {The One-nail Brown Band: Macro- and Micro-morphology},
  journal   = {Acta Dermato-Venereologica},
  volume    = {93},
  number    = {4},
  doi       = {10.2340/00015555-1505},
  year      = {2013},
}