Age-related loss of proximal femoral strength in elderly men and women: The Age Gene/Environment Susceptibility Study – Reykjavik..

Lang TF, Sigurdsson S, Karlsdottir G, Oskarsdottir D, Sigmarsdottir A, Chengshi J, Kornak J, Harris TB, Sigurdsson G, Jonsson BY, Siggeirsdottir K, Eiriksdottir G, Gudnason V, Keyak JH. Bone. 2012 Mar;50(3):743-8