00347nas a2200121   4500000000100000008004100001100001500042700001500057700001500072245012000087300001100207490000700218       2001                            d1 aFransen M.1 aCrosbie J.1 aEdmonds J.00aPhysical therapy is effective for patients with osteoarthritis of the knee: a randomised controllled clinical trial  a156-640 v28