TY - JOUR T1 - History Corner: How Cesium-137 Was Discovered by an Undergraduate Student JF - Journal of Nuclear Medicine JO - J Nucl Med SP - 18N LP - 31N VL - 40 IS - 4 AU - Dennis D. Patton Y1 - 1999/04/01 UR - http://jnm.snmjournals.org/content/40/4/18N.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -