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.
Souza IMS, Borrego-Sánchez A, Sainz-Díaz CI, Viseras C, Pergher SBC.Souza IMS, et al. Among authors: pergher sbc.Mater Sci Eng C Mater Biol Appl. 2021 Jan;118:111365. doi: 10.1016/j.msec.2020.111365. Epub 2020 Aug 11.Mater Sci Eng C Mater Biol Appl. 2021.PMID: 33254984Review.