@article{greg m. murray2014jaw,
  title={Experimental Jaw Muscle Pain Increases  Pain Scores and Jaw Movement Variability in Higher Pain Catastrophizers},
  author={rahena akhter,janet benson,peter svensson,michael k. nicholas,christopher c. peck,greg m. murray},
  journal={Journal of Oral & Facial Pain and Headache},
  volume={28},
  number={3},
  pages={191--204},
  doi = {10.11607/ofph.1211},
  year={2014}
}