RT Journal Article SR Electronic T1 Simultaneous Transmission-Emission Thallium-201 Cardiac SPECT: Effect of Attenuation Correction on Myocardial Tracer Distribution JF Journal of Nuclear Medicine JO J Nucl Med FD Society of Nuclear Medicine SP 921 OP 931 VO 36 IS 6 A1 Edward P. Ficaro A1 Jeffrey A. Fessler A1 Robert J. Ackermann A1 W. Leslie Rogers A1 James R. Corbett A1 Markus Schwaiger YR 1995 UL http://jnm.snmjournals.org/content/36/6/921.abstract AB