@article{camacho_nakazato_2019, 
  title={Chronic Neck Pain and Its Relationship with Mental Stress: Is Regular Physical Exercise a Protective Factor?}, 
  volume={16}, 
  DOI={10.17265/1548-6648/2019.01.002}, 
  publisher={David Publishing Company}, 
  author={Camacho and Nakazato}, 
  year={2019}, 
  month={Feb}
  }