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.
Duangthip D, Wong MCM, Chu CH, Lo ECM.Duangthip D, et al. Among authors: lo ecm.J Dent. 2018 Mar;70:74-79. doi: 10.1016/j.jdent.2017.12.013. Epub 2017 Dec 28.J Dent. 2018.PMID: 29289726Clinical Trial.
Corbet EF, Tam JO, Zee KY, Wong MC, Lo EC, Mombelli AW, Lang NP.Corbet EF, et al.Oral Dis. 1997 Mar;3(1):9-18. doi: 10.1111/j.1601-0825.1997.tb00003.x.Oral Dis. 1997.PMID: 9456641Clinical Trial.
Schwarz E, Lo EC, Wong MC.Schwarz E, et al.J Public Health Dent. 1998 Winter;58(1):12-8. doi: 10.1111/j.1752-7325.1998.tb02985.x.J Public Health Dent. 1998.PMID: 9608441