This dental cross-section shows how researchers used lasers to remove the dentine layer, in tan, for analysis of metal content. (Image by Mount Sinai Health System via Courthouse News Service.) ...

Teeth are composites of mineral and protein, with a bulk of bony dentin that is highly porous. This structure allows teeth to ...

Background: The aim of our study was to perform a systematic review of the literature and meta-analysis in order to investigate relationship between drug use and oral health. Methods: We searched for ...