PT - JOURNAL ARTICLE AU - Licho, Robert AU - Glick, Stephen J. AU - Xia, Weishi AU - Pan, Tin-Su AU - Penney, Bill C. AU - King, Michael A. TI - Attenuation Compensation in <sup>99m</sup>Tc SPECT Brain Imaging: A Comparison of the Use of Attenuation Maps Derived from Transmission Versus Emission Data in Normal Scans DP - 1999 Mar 01 TA - Journal of Nuclear Medicine PG - 456--463 VI - 40 IP - 3 4099 - http://jnm.snmjournals.org/content/40/3/456.short 4100 - http://jnm.snmjournals.org/content/40/3/456.full SO - J Nucl Med1999 Mar 01; 40