RT Journal Article SR Electronic T1 Effect of Source Strength and Attenuation on Dual Photon Absorptiometry JF Journal of Nuclear Medicine JO J Nucl Med FD Society of Nuclear Medicine SP 1875 OP 1880 VO 30 IS 11 A1 Maria C. DaCosta A1 Marjorie M. Luckey A1 Diane E. Meier A1 John P. Mandeli A1 Mark L. DeLaney A1 Peter H. Stritzke A1 Stanley J. Goldsmith YR 1989 UL http://jnm.snmjournals.org/content/30/11/1875.abstract AB