Prior, Paul A modified TEW approach to scatter correction for In-111 and Tc-99m dual-isotope small-animal SPECT. [electronic resource] - Medical physics Oct 2016 - 5503 p. digital Publication Type: Journal Article ISSN: 2473-4209 Standard No.: 10.1118/1.4962469 doi Subjects--Topical Terms: AnimalsArtifactsCalibrationImage Processing, Computer-Assisted--methodsIndium RadioisotopesMalePhantoms, ImagingRatsScattering, RadiationTechnetiumTomography, Emission-Computed, Single-Photon