Cite
MLA Citation
A.H. de Zwart et al.. “Predictors of upper leg muscle strength over 2 and 4 years in subjects with knee osteoarthritis: data from the osteoarthritis initiative.” Osteoarthritis and cartilage, vol. 26, n.d., pp. S219–. http://access.bl.uk/ark:/81055/vdc_100059006441.0x000021