PT - JOURNAL ARTICLE AU - M. Coel AU - S. Halpern AU - N. Alazraki TI - Authors' Reply DP - 1972 Sep 01 TA - Journal of Nuclear Medicine PG - 703--703 VI - 13 IP - 9 4099 - http://jnm.snmjournals.org/content/13/9/703.2.short 4100 - http://jnm.snmjournals.org/content/13/9/703.2.full SO - J Nucl Med1972 Sep 01; 13