RT Journal Article SR Electronic T1 Tomographic Images of Blood Pool and Perfusion in Brain and Heart JF Journal of Nuclear Medicine JO J Nucl Med FD Society of Nuclear Medicine SP 603 OP 612 VO 17 IS 7 A1 Phelps, Michael E. A1 Hoffman, Edward J. A1 Coleman, R. Edward A1 Welch, Michael J. A1 Raichle, Marcus E. A1 Weiss, Edward S. A1 Sobel, Burton E. A1 Ter-Pogossian, Michel M. YR 1976 UL http://jnm.snmjournals.org/content/17/7/603.abstract AB