PT - JOURNAL ARTICLE ED - Society of Nuclear Medicine TI - Calendar DP - 1987 Mar 01 TA - Journal of Nuclear Medicine PG - 31A--34A VI - 28 IP - 3 4099 - http://jnm.snmjournals.org/content/28/3/31A.short 4100 - http://jnm.snmjournals.org/content/28/3/31A.full SO - J Nucl Med1987 Mar 01; 28