Comparison of the scanning linear estimator (SLE) and ROI methods for quantitative SPECT imaging.
K?nik A, Kupinski M, Pretorius PH, King MA, Barrett HH. Comparison of the scanning linear estimator (SLE) and ROI methods for quantitative SPECT imaging. Phys Med Biol. 2015 Aug 21; 60(16):6479-94.