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.
Wang LL, Highley CB, Yeh YC, Galarraga JH, Uman S, Burdick JA.Wang LL, et al. Among authors: burdick ja.J Biomed Mater Res A. 2018 Apr;106(4):865-875. doi: 10.1002/jbm.a.36323. Epub 2018 Jan 23.J Biomed Mater Res A. 2018.PMID: 29314616Free PMC article.