https://scholar.google.com/scholar_lookup?title=Are+Soft+Drinks+Soft+on+Teeth?+A+Study+on+Dental+Erosion+Caused+by+Soft+Drinks+Marketed+in+India&author=Nayak,+P.&author=Singla,+N.&author=Prasad,+K.V.&author=Rao,+N.&publication_year=2019&journal=Indian+J.+Public+Health+Res.+Dev.&volume=10&pages=245&doi=10.5958/0976-5506.2019.00294.8