RT Journal Article SR Electronic T1 Imaging 1990 JF Journal of Nuclear Medicine JO J Nucl Med FD Society of Nuclear Medicine SP 1120 OP 1120 VO 31 IS 6 A1 Llewellyn, Henry J. YR 1990 UL http://jnm.snmjournals.org/content/31/6/1120.1.abstract AB