PT - JOURNAL ARTICLE AU - Z. H. Cho TI - Reply No. 2 DP - 1976 Aug 01 TA - Journal of Nuclear Medicine PG - 758--758 VI - 17 IP - 8 4099 - http://jnm.snmjournals.org/content/17/8/758.1.short 4100 - http://jnm.snmjournals.org/content/17/8/758.1.full SO - J Nucl Med1976 Aug 01; 17