Thomas, M., Pihl, K., Parry, E., Peat, G., Campbell, P., & Dunn, K. (2018). Incremental prognostic performance of a new visual trajectories questionnaire for pain: prospective cohort of knee pain in primary care. Osteoarthritis and Cartilage, 26(S1), S348 - S349. https://doi.org/10.1016/j.joca.2018.02.693