@article{piejko_2019, 
  title={Sport Injuries in Karate Kyokushin Athletes}, 
  volume={15}, 
  DOI={10.26717/bjstr.2019.15.002653}, 
  publisher={Biomedical Research Network, LLC}, 
  author={Piejko, Laura}, 
  year={2019}, 
  month={Feb}
  }