PT - JOURNAL ARTICLE AU - P. Hendrik Pretorius AU - Andries van Aswegen AU - Mattheus G. Lötter AU - Charles P. Herbst AU - Mariana G. Nel AU - Anton C. Otto TI - Verification of a Varying Threshold Edge Detection SPECT Technique for Spleen Volume: A Comparison with Computed Tomography Volumes DP - 1993 Jun 01 TA - Journal of Nuclear Medicine PG - 963--967 VI - 34 IP - 6 4099 - http://jnm.snmjournals.org/content/34/6/963.short 4100 - http://jnm.snmjournals.org/content/34/6/963.full SO - J Nucl Med1993 Jun 01; 34