Updated Data on Proximal Femur Bone Mineral Levels of US Adults - Looker, A. C.; Wahner, H. W.; Dunn, W. L.; Calvo, M. S.; Harris, T. B.; Heyse, S. P.; Johnston Jr, C. C.; Lindsay, R. (Springer, 1998)
http://dx.doi.org/10.1007/s001980050093
Keywords: WW-YZ