Allen, K. D., Bosworth, H. B., Coffman, C. J., Jeffreys, A. S., Oddone, E. Z., & Yancy, W. S. (2013). Associations of frequent predictable and unpredictable pain with functional and psychological outcomes. In Osteoarthritis and Cartilage (Vol. 21, pp. S263–S264). Elsevier BV. https://doi.org/10.1016/j.joca.2013.02.550

Allen, K. D., H. B. Bosworth, C. J. Coffman, A. S. Jeffreys, E. Z. Oddone, and W. S. Yancy. “Associations of frequent predictable and unpredictable pain with functional and psychological outcomes.” In Osteoarthritis and Cartilage, 21:S263–64. Elsevier BV, 2013. https://doi.org/10.1016/j.joca.2013.02.550.

Allen KD, Bosworth HB, Coffman CJ, Jeffreys AS, Oddone EZ, Yancy WS. Associations of frequent predictable and unpredictable pain with functional and psychological outcomes. In: Osteoarthritis and Cartilage. Elsevier BV; 2013. p. S263–4.

Allen, K. D., et al. “Associations of frequent predictable and unpredictable pain with functional and psychological outcomes.” Osteoarthritis and Cartilage, vol. 21, Elsevier BV, 2013, pp. S263–64. Crossref, doi:10.1016/j.joca.2013.02.550.

Allen KD, Bosworth HB, Coffman CJ, Jeffreys AS, Oddone EZ, Yancy WS. Associations of frequent predictable and unpredictable pain with functional and psychological outcomes. Osteoarthritis and Cartilage. Elsevier BV; 2013. p. S263–S264.