Bennell, K. L., Campbell, P. K., Egerton, T., Metcalf, B., Kasza, J., Forbes, A., Bills, C., Gale, J., Harris, A., Kolt, G. S., Bunker, S. J., Hunter, D. J., Brand, C. A., Hinman, R. S. Telephone Coaching to Enhance a Home-Based Physical Activity Program for Knee Osteoarthritis: A Randomized Clinical Trial. Arthritis care & research 2017; 1: 84-94

PubMed ID: PM:21041576