Ahamed, Y., Egerton, T., Hunt, M. A., Keefe, F. J., Bryant, C., Jull, G., … Bennell, K. L. (2012). Psychological factors associated with daily step count in knee osteoarthritis. In Osteoarthritis and Cartilage (Vol. 20, pp. S191–S192). Elsevier BV. https://doi.org/10.1016/j.joca.2012.02.305

Ahamed, Y., T. Egerton, M. A. Hunt, F. J. Keefe, C. Bryant, G. Jull, P. Connellan, and K. L. Bennell. “Psychological factors associated with daily step count in knee osteoarthritis.” In Osteoarthritis and Cartilage, 20:S191–92. Elsevier BV, 2012. https://doi.org/10.1016/j.joca.2012.02.305.

Ahamed Y, Egerton T, Hunt MA, Keefe FJ, Bryant C, Jull G, et al. Psychological factors associated with daily step count in knee osteoarthritis. In: Osteoarthritis and Cartilage. Elsevier BV; 2012. p. S191–2.

Ahamed, Y., et al. “Psychological factors associated with daily step count in knee osteoarthritis.” Osteoarthritis and Cartilage, vol. 20, Elsevier BV, 2012, pp. S191–92. Crossref, doi:10.1016/j.joca.2012.02.305.

Ahamed Y, Egerton T, Hunt MA, Keefe FJ, Bryant C, Jull G, Connellan P, Bennell KL. Psychological factors associated with daily step count in knee osteoarthritis. Osteoarthritis and Cartilage. Elsevier BV; 2012. p. S191–S192.