Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) PRESTON KP,The influence of varying fluoride concentration on in vitro remineralization of artificial dentinal lesions with differing lesion morphologies,Arch Oral Biol,,,2008,53,,20-26,https://cir.nii.ac.jp/crid/1572261549936177024,