Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Inoue Toshiko and Yamamoto Masato and Suzuki Masako and Miyazaki Takashi and Nishimura Fumio,Comparison of hardness of coronal and root dentin,Abstracts of the General Sessions of the Japanese Society for Dental Materials and Devices,,The Japanese Society for Dental Materials and Devices,2006,2006s,0,103-103,https://cir.nii.ac.jp/crid/1390282680572915840,https://doi.org/10.14832/gsjsdmd.2006s.0.103.0