RT Journal Article SR Electronic T1 Determination of Impurity Activities in Fission-Product Generator Eluate JF Journal of Nuclear Medicine JO J Nucl Med FD Society of Nuclear Medicine SP 889 OP 891 VO 15 IS 10 A1 D. W. Anderson A1 D. E. Raeside A1 V. J. Ficken YR 1974 UL http://jnm.snmjournals.org/content/15/10/889.abstract AB