Reliability and validity of the Four Square Step Test in patients with hip osteoarthritis before and after total hip replacement by Batting, M, Barker, K

Development of a functional rehabilitation intervention for post knee arthroplasty patients: COmmunity based Rehabilitation post Knee Arthroplasty (CORKA) trial by Room, J, Batting, M, Barker, KL

The reliability and validity of the Figure of 8 Walk test in older people with knee replacement: does the setting have an impact? by Barker, K, Batting, M, Schussel, M, Newman, M