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.
Nagai H, Kobayashi-Fujioka M, Fujisawa K, Ohe G, Takamaru N, Hara K, Uchida D, Tamatani T, Ishikawa K, Miyamoto Y.Nagai H, et al. Among authors: ohe g.J Mater Sci Mater Med. 2015 Feb;26(2):99. doi: 10.1007/s10856-015-5431-5. Epub 2015 Feb 6.J Mater Sci Mater Med. 2015.PMID: 25655499