An official website of the United States government
The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before
sharing sensitive information, make sure you’re on a federal
government site.
The site is secure.
The https:// ensures that you are connecting to the
official website and that any information you provide is encrypted
and transmitted securely.
Shukla S, Chug A, Afrashtehfar KI.Shukla S, et al. Among authors: chug a.J Int Soc Prev Community Dent. 2017 Nov;7(Suppl 3):S125-S136. doi: 10.4103/jispcd.JISPCD_516_16. Epub 2017 Nov 30.J Int Soc Prev Community Dent. 2017.PMID: 29285467Free PMC article.Review.
Rashid N, Bansal A, Chug A.Rashid N, et al. Among authors: chug a.Contemp Clin Dent. 2021 Jan-Mar;12(1):99-101. doi: 10.4103/ccd.ccd_217_20. Epub 2021 Mar 20.Contemp Clin Dent. 2021.PMID: 33967548Free PMC article.