RT Journal Article SR Electronic T1 Cost-Effectiveness Analysis in Nuclear Medicine JF Journal of Nuclear Medicine JO J Nucl Med FD Society of Nuclear Medicine SP 17N OP 18N VO 39 IS 1 A1 Gambhir, Sanjiv Sam YR 1998 UL http://jnm.snmjournals.org/content/39/1/17N.abstract AB