RT Journal Article SR Electronic T1 “CORT-EX:” A Program for Quantitative Analysis of Brain SPECT Data JF Journal of Nuclear Medicine JO J Nucl Med FD Society of Nuclear Medicine SP 1862 OP 1871 VO 31 IS 11 A1 Guy Lamoureux A1 Renee M. Dupont A1 William L. Ashburn A1 Samuel E. Halpern YR 1990 UL http://jnm.snmjournals.org/content/31/11/1862.abstract AB