@article{liza j. m. van de rijt2019pain,
  title={Orofacial Pain During Rest and Chewing in Dementia Patients Admitted to Acute Hospital Wards: Validity Testing of the Orofacial Pain Scale for Non-Verbal Individuals},
  author={liza j. m. van de rijt,roxane a. f. weijenberg,alexandra r. feast,suzanne delwel,victoria vickerstaff,frank lobbezoo,elizabeth l. sampson},
  journal={Journal of Oral & Facial Pain and Headache},
  volume={33},
  number={3},
  pages={247--253},
  doi = {10.11607/ofph.2136},
  year={2019}
}