Rajan, Rohan, Yousif Pack, Hayley Jackson, Clare Gillies, and Rajan Asirvatham. 2004. “No Need for Outpatient Physiotherapy Following Total Knee ArthroplastyA Randomized Trial of 120 Patients”. Acta Orthopaedica 75 (1):71-73. https://doi.org/10.1080/00016470410001708140.