KM, D., PR, C., Dunn, K. M., & Croft, P. R. (2005). Classification of low back pain in primary care: Using "bothersomeness" to identify the most severe cases. Spine (03622436), 30(16), 1887. https://doi.org/10.1097/01.brs.0000173900.46863.02
Chicago Style (17th ed.) CitationKM, Dunn, Croft PR, Kate M. Dunn, and Peter R. Croft. "Classification of Low Back Pain in Primary Care: Using "Bothersomeness" to Identify the Most Severe Cases." Spine (03622436) 30, no. 16 (2005): 1887. https://doi.org/10.1097/01.brs.0000173900.46863.02.
MLA (9th ed.) CitationKM, Dunn, et al. "Classification of Low Back Pain in Primary Care: Using "Bothersomeness" to Identify the Most Severe Cases." Spine (03622436), vol. 30, no. 16, 2005, p. 1887, https://doi.org/10.1097/01.brs.0000173900.46863.02.