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.
Gonzalo-Juan I, Detsch R, Mathur S, Ionescu E, Boccaccini AR, Riedel R.Gonzalo-Juan I, et al. Among authors: ionescu e.Materials (Basel). 2016 Nov 24;9(12):959. doi: 10.3390/ma9120959.Materials (Basel). 2016.PMID: 28774079Free PMC article.