Trajectories of physical work capacity in early symptomatic osteoarthritis of hip and knee
Bieleman, H.J.; Stewart, R.; Reneman, M.F.; van Ittersum, W.M.; van der Schans, C.P. (Healthy Ageing, Allied Health Care And Nursing); Drossaers-Bakker, K.W.; Oosterveld, F.G.J.