RT Journal Article SR Electronic T1 Evaluation of the Incremental Value of a Diagnostic Test: A Worthwhile Exercise in This Era of Cost Consciousness? JF Journal of Nuclear Medicine JO J Nucl Med FD Society of Nuclear Medicine SP 1732 OP 1734 VO 33 IS 10 A1 Kaul, Sanjiv A1 Beller, George A. YR 1992 UL http://jnm.snmjournals.org/content/33/10/1732.abstract AB