Abstract #0412
            Cross-Sectional Study of Osteopenia by Quantitative Magnetic Resonance and Bone Densitometry
             F.W. Wehrli, J.A. Hopkins, S.N. Hwang, H.K. Song, J.D. Haddad and P.J. Snyder, University of Pennsylvania, Philadelphia, PA, USA and General Electric Medical Systems, Milwaukee, WI, USA.