TY - JOUR T1 - 15/30 JF - Journal of Nuclear Medicine JO - J Nucl Med SP - 542 LP - 542 VL - 31 IS - 4 A2 - , Y1 - 1990/04/01 UR - http://jnm.snmjournals.org/content/31/4/542.2.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -