RT Journal Article SR Electronic T1 Principles and Practice of Positron Emission Tomography JF Journal of Nuclear Medicine JO J Nucl Med FD Society of Nuclear Medicine SP 1973 OP 1974 VO 45 IS 11 A1 Rodney J. Hicks YR 2004 UL http://jnm.snmjournals.org/content/45/11/1973.abstract AB