@article{HammerichPollackHasseetal.2021,
  author    = {Kristoff Hammerich and Jens Pollack and Alexander F. Hasse and Andr{\´e} El-Saman and Ren{\´e} Huber and Markus Rupp and Volker Alt and Raimund W. Kinne and J{\"o}rg Mika},
  title     = {The inverse spacer - a novel, safe, and cost-effective approach in routine procedures for revision knee arthroplasty},
  journal   = {Journal of Clinical Medicine},
  volume    = {10},
  number    = {5, art. 971},
  pages     = {1 -- 9},
  doi       = {10.3390/jcm10050971},
  year      = {2021},
}