Figure 3From: Histopathological Safety Evaluation of Newly-Developed MgO Sealer Control #2 (SP) specimen. a: 1-week specimen, × 50; b: 1-week specimen, × 100; c: arrow: granular fine pigments, 12-week specimen, × 50; d: arrows: calcified materials, 12-week specimen, × 100.Back to article page