Alaa, Eman, and Hend El-Messiry. 2020. “Comparative Evaluation of ICDAS, WHO and Histological Examination in Detection of Occlusal Carious Lesions”. Brazilian Dental Science 23 (3). São José dos Campos, Brazil:8 p. https://doi.org/10.14295/bds.2020.v23i3.1938.