PT - JOURNAL ARTICLE AU - William L. Ashburn TI - Cardiovascular Nuclear Medicine DP - 1975 Oct 01 TA - Journal of Nuclear Medicine PG - 966--967 VI - 16 IP - 10 4099 - http://jnm.snmjournals.org/content/16/10/966.3.short 4100 - http://jnm.snmjournals.org/content/16/10/966.3.full SO - J Nucl Med1975 Oct 01; 16