TY - JOUR T1 - Newsbriefs JF - Journal of Nuclear Medicine JO - J Nucl Med SP - 42N LP - 42N VL - 38 IS - 5 A2 - , Y1 - 1997/05/01 UR - http://jnm.snmjournals.org/content/38/5/42N.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -