PT - JOURNAL ARTICLE AU - Gerald L. De Nardo TI - Editorial DP - 1974 Jun 01 TA - Journal of Nuclear Medicine PG - 385--385 VI - 15 IP - 6 4099 - http://jnm.snmjournals.org/content/15/6/385.short 4100 - http://jnm.snmjournals.org/content/15/6/385.full SO - J Nucl Med1974 Jun 01; 15