Fig. 2From: Signal-to-noise ratio uniformity and stability of agar gel phantom with iron (III) oxide as relaxation modifierT2 curves obtained from the phantoms at TP1 (left) by using a 1 ROI, b 3 ROIs and c 25 ROIs, and at TP2 (right) by using d 1 ROI, e 3 ROIs and f 25 ROIsBack to article page