RT Journal Article SR Electronic T1 TECHNOLOGIST NEWS JF Journal of Nuclear Medicine Technology JO J. Nucl. Med. Technol. FD Society of Nuclear Medicine SP 66 OP 68 VO 18 IS 2 A1 Thpscott, Eleanore YR 1990 UL http://tech.snmjournals.org/content/18/2/66.abstract AB