Similar benefits from Tai Chi and supervised physiotherapy for knee osteoarthritis [synopsis]. Author: Hagen KB1, Grotle M2 Affiliation: <sup>1</sup>National Advisory Unit on Rehabilitation in Rheumatology, Department of Rheumatology, Diakonhjemmet Hospital, Oslo, Norway. <sup>2</sup>Oslo and Akershus University College of Applied Sciences, Department of Physiotherapy, Oslo, Norway. Conference/Journal: J Physiother. Date published: 2017 Feb 27 Other: Pages: S1836-9553(17)30018-8 , Special Notes: doi: 10.1016/j.jphys.2017.02.005. [Epub ahead of print] , Word Count: 4 PMID: 28314649 DOI: 10.1016/j.jphys.2017.02.005