@article{c. ervin davis2010of,
  title={Use of a Structural Equation Model for Prediction of Pain Symptoms in Patients with Orofacial Pain and Temporomandibular Disorders },
  author={c. ervin davis,charles r. carlson,jamie l. studts,shelly l. curran,rick h. hoyle,jeffrey j. sherman,jeffrey p. okeson},
  journal={Journal of Oral & Facial Pain and Headache},
  volume={24},
  number={1},
  pages={89--100},
  doi = {10.11607/jofph.24.1.08},
  year={2010}
}