RT Journal Article SR Electronic T1 A Method for Postinjection PET Transmission Measurements with a Rotating Source JF Journal of Nuclear Medicine JO J Nucl Med FD Society of Nuclear Medicine SP 1558 OP 1567 VO 29 IS 9 A1 Carson, Richard E. A1 Daube-Witherspoon, Margaret E. A1 Green, Michael V. YR 1988 UL http://jnm.snmjournals.org/content/29/9/1558.abstract AB