Hasan KILINÇ et al. 2019. Can Fear of Movement, Depression and Functional Performance be a Predictor of Physical Activity Level in Patients With Knee Osteoarthritis?. Archives of Rheumatology. 34, 3 (Sep. 2019), 274–280. DOI:https://doi.org/10.5606/ArchRheumatol.2019.7160.