@article{HeinzEidmannJakuscheitetal.2023,
  author    = {Tizian Heinz and Annette Eidmann and Axel Jakuscheit and Tino Laux and Maximilian Rudert and Ioannis Stratos},
  title     = {Demographics and trends for inbound medical tourism in Germany for orthopedic patients before and during the COVID-19 pandemic},
  journal   = {International Journal of Environmental Research and Public Health},
  volume    = {20},
  number    = {2},
  doi       = {10.3390/ijerph20021209},
  year      = {2023},
}