TY - JOUR T1 - Imaging 1990 JF - Journal of Nuclear Medicine JO - J Nucl Med SP - 1120 LP - 1120 VL - 31 IS - 6 AU - Henry J. Llewellyn Y1 - 1990/06/01 UR - http://jnm.snmjournals.org/content/31/6/1120.1.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -