PT - JOURNAL ARTICLE AU - Howard J. Cohn TI - Definition of Nuclear Medicine DP - 1968 Aug 01 TA - Journal of Nuclear Medicine PG - 465--465 VI - 9 IP - 8 4099 - http://jnm.snmjournals.org/content/9/8/465.short 4100 - http://jnm.snmjournals.org/content/9/8/465.full SO - J Nucl Med1968 Aug 01; 9