title: Is quantification necessary in SPECT perfusion imaging?
authors.forename: A S
authors.initials: AS
authors.lastname: Iskandrian
mesh_terms: D003327:Coronary Disease / Q000000981:diagnostic imaging; D006321:Heart / Q000000981:diagnostic imaging*; D006801:Humans; D007091:Image Processing, Computer-Assisted; D015899:Tomography, Emission-Computed, Single-Photon