Cite

    E. Östlind et al.. “Physical activity pattern and Fitbit use in working patients with hip and/or knee osteoarthritis throughout an intervention: an exploratory descriptive study.” Osteoarthritis and cartilage, vol. 28, no. 1, n.d., pp. S167–. http://access.bl.uk/ark:/81055/vdc_100104123208.0x00001a