RT Journal Article SR Electronic T1 Focus and Determination Melded Nuclear Medicine into Recognized Specialty JF Journal of Nuclear Medicine JO J Nucl Med FD Society of Nuclear Medicine SP 22N OP 23N VO 39 IS 4 A1 Eleanore Tapscott YR 1998 UL http://jnm.snmjournals.org/content/39/4/22N.abstract AB