%0 Journal Article %A G. A. Brinkman %A L. Lindner %T Two-Crystal Coincidence Counting of I-123 %D 1977 %J Journal of Nuclear Medicine %P 1045-1046 %V 18 %N 10 %U https://jnm.snmjournals.org/content/jnumed/18/10/1045.full.pdf