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.
Tay JRH, Ng E, Ong MMA, Sim C, Tan K, Seneviratne CJ.Tay JRH, et al. Among authors: sim c.Front Med (Lausanne). 2020 Nov 20;7:562728. doi: 10.3389/fmed.2020.562728. eCollection 2020.Front Med (Lausanne). 2020.PMID: 33330524Free PMC article.Review.
Chainani-Wu N, Lee D, Madden E, Sim C, Collins K, Silverman S Jr.Chainani-Wu N, et al. Among authors: sim c.J Craniomaxillofac Surg. 2015 Nov;43(9):1875-9. doi: 10.1016/j.jcms.2015.07.033. Epub 2015 Aug 6.J Craniomaxillofac Surg. 2015.PMID: 26364762