PT - JOURNAL ARTICLE AU - Gillen, Gerard J. AU - Gilmore, Brian AU - Elliott, Alex T. TI - An Investigation of the Magnitude and Causes of Count Loss Artifacts in SPECT Imaging DP - 1991 Sep 01 TA - Journal of Nuclear Medicine PG - 1771--1776 VI - 32 IP - 9 4099 - http://jnm.snmjournals.org/content/32/9/1771.short 4100 - http://jnm.snmjournals.org/content/32/9/1771.full SO - J Nucl Med1991 Sep 01; 32