KM, D., HCW, d. V., H, H., B, N. O., & PR, C. (2006). Measurement of back pain episode inception in questionnaires: A study combining quantitative and qualitative methods. Journal of Musculoskeletal Pain, 14(1), 29. https://doi.org/10.1300/j094v14n01_05
Chicago Style (17th ed.) CitationKM, Dunn, de Vet HCW, Hooper H, Nio Ong B, and Croft PR. "Measurement of Back Pain Episode Inception in Questionnaires: A Study Combining Quantitative and Qualitative Methods." Journal of Musculoskeletal Pain 14, no. 1 (2006): 29. https://doi.org/10.1300/j094v14n01_05.
MLA (9th ed.) CitationKM, Dunn, et al. "Measurement of Back Pain Episode Inception in Questionnaires: A Study Combining Quantitative and Qualitative Methods." Journal of Musculoskeletal Pain, vol. 14, no. 1, 2006, p. 29, https://doi.org/10.1300/j094v14n01_05.