PT - JOURNAL ARTICLE AU - McAfee, John TI - 50 Years Ago in <em>JNM</em> DP - 2011 Aug 01 TA - Journal of Nuclear Medicine PG - 19N--19N VI - 52 IP - 8 4099 - http://jnm.snmjournals.org/content/52/8/19N.1.short 4100 - http://jnm.snmjournals.org/content/52/8/19N.1.full SO - J Nucl Med2011 Aug 01; 52