RT Journal Article SR Electronic T1 Radiopharmaceutical Dosimetry Symposium JF Journal of Nuclear Medicine JO J Nucl Med FD Society of Nuclear Medicine SP 858 OP 858 VO 18 IS 8 A1 Witcofski, Richard L. YR 1977 UL http://jnm.snmjournals.org/content/18/8/858.2.abstract AB