PT - JOURNAL ARTICLE AU - Dennis D. Patton TI - History Corner: How Cesium-137 Was Discovered by an Undergraduate Student DP - 1999 Apr 01 TA - Journal of Nuclear Medicine PG - 18N--31N VI - 40 IP - 4 4099 - http://jnm.snmjournals.org/content/40/4/18N.short 4100 - http://jnm.snmjournals.org/content/40/4/18N.full SO - J Nucl Med1999 Apr 01; 40