Salo, P., Ylinen, J., Kautiainen, H., Arkela-Kautiainen, M., & Häkkinen, A. (2010). Reliability and validity of the finnish version of the neck disability index and the modified neck pain and disability scale. Spine (Philadelphia, Pa. 1976), 35(5), 552. https://doi.org/10.1097/BRS.0b013e3181b327ff
Chicago-Zitierstil (17. Ausg.)Salo, Petri, Jari Ylinen, Hannu Kautiainen, Marja Arkela-Kautiainen, und Arja Häkkinen. "Reliability and Validity of the Finnish Version of the Neck Disability Index and the Modified Neck Pain and Disability Scale." Spine (Philadelphia, Pa. 1976) 35, no. 5 (2010): 552. https://doi.org/10.1097/BRS.0b013e3181b327ff.
MLA-Zitierstil (9. Ausg.)Salo, Petri, et al. "Reliability and Validity of the Finnish Version of the Neck Disability Index and the Modified Neck Pain and Disability Scale." Spine (Philadelphia, Pa. 1976), vol. 35, no. 5, 2010, p. 552, https://doi.org/10.1097/BRS.0b013e3181b327ff.