RT Journal Article SR Electronic T1 Report Hints at Restructuring of DOE Isotope Program JF Journal of Nuclear Medicine JO J Nucl Med FD Society of Nuclear Medicine SP 49N OP 54N VO 34 IS 6 A1 Rojas-Burke, J. YR 1993 UL http://jnm.snmjournals.org/content/34/6/49N.abstract AB