机译:Exercise and education vs intra-articular saline for knee osteoarthritis: a 1-year follow-up of a randomized trial
The Parker Institute Copenhagen University Hospital – Bispebjerg Frederiksberg;
Sydney Musculoskeletal Health Kolling Institute of Medical Research The University of Sydney;
Ronald Reagan UCLA Medical Center;
Exercise; education; Knee; Long-term; Open-label placebo; Osteoarthritis; Subgroup;