00330nas a2200121   4500000000100000008004100001100001500042700001500057700001500072245010400087300001000191490000700201       2003                            d1 aFransen M.1 aCrosbie J.1 aEdmonds J.00aIsometric muscle force measurement for clinicians treating patients with osteoarthritis of the knee  a29-350 v49