PT - JOURNAL ARTICLE AU - Ketchum, Linda E. TI - Smithsonian Documents History of PET DP - 1995 Jan 01 TA - Journal of Nuclear Medicine PG - 24N--26N VI - 36 IP - 1 4099 - http://jnm.snmjournals.org/content/36/1/24N.short 4100 - http://jnm.snmjournals.org/content/36/1/24N.full SO - J Nucl Med1995 Jan 01; 36