RT Journal Article SR Electronic T1 Description of a Prototype Emission Transmission Computed Tomography Imaging System JF Journal of Nuclear Medicine JO J Nucl Med FD Society of Nuclear Medicine SP 1881 OP 1887 VO 33 IS 10 A1 Lang, Thomas F. A1 Hasegawa, Bruce H. A1 Liew, Soo Chin A1 Brown, J. Keenan A1 Blankespoor, Stephen C. A1 Reilly, Susan M. A1 Gingold, Eric L. A1 Cann, Christopher E. YR 1992 UL http://jnm.snmjournals.org/content/33/10/1881.abstract AB