RT Journal Article SR Electronic T1 Positron Emission Tomography in Clinical Research and Clinical Diagnosis: Tracer Modelling and Radioreceptors JF Journal of Nuclear Medicine JO J Nucl Med FD Society of Nuclear Medicine SP 541 OP 542 VO 31 IS 4 A1 Carroll D. Arnett YR 1990 UL http://jnm.snmjournals.org/content/31/4/541.2.abstract AB