PT  - JOURNAL ARTICLE
AU  - Jacqueline M. Calhoun
AU  - Daniel B. Golas
AU  - Susan G. Harris
TI  - Effects of Varying Geometry on Dose Calibrator Response: Cobalt-57 and Technetium-99m
DP  - 1987 Sep 01
TA  - Journal of Nuclear Medicine
PG  - 1478--1483
VI  - 28
IP  - 9
4099  - http://jnm.snmjournals.org/content/28/9/1478.short
4100  - http://jnm.snmjournals.org/content/28/9/1478.full
SO  - J Nucl Med1987 Sep 01; 28