00533nas a2200205   4500000000100000008004100001260004900042100001500091700001000106700001100116700001200127700001300139700001000152700001000162700001100172700001400183245011100197490001300308050000600321       2008                            d  bArthritis and RheumatismaSan Francisco, USA1 aFransen M.1 aSu S.1 aLin J.1 aKang X.1 aZhang Y.1 aLi H.1 aKe Y.1 aNiu J.1 aFelson D.00aThe high prevalence of knee osteoarthritis in a rural Chinese population: The Wuchuan Osteoarthritis study0 v58:A245.  aY