Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) WAKITA Minoru,Surface Structure of Dental Enamel: Dental Caries Initiates on the Tooth Surface,Hyomen Kagaku,0388-5321,The Surface Science Society of Japan,1991-08-10,12,6,399-404,https://cir.nii.ac.jp/crid/1390282681431750784,https://doi.org/10.1380/jsssj.12.399