https://scholar.google.com/scholar_lookup?title=Sports+Drinks+and+Dental+Erosion&author=Noble,+W.&author=Donovan,+T.&author=Geissberger,+M.&publication_year=2011&journal=J.+Calif.+Dent.+Assoc.&volume=39&pages=233–238&doi=10.1080/19424396.2011.12221890