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.
Tamara A, Coulson DJ, Latief JS, Bakhashab S, Weaver JU.Tamara A, et al. Among authors: coulson dj.Stem Cell Res Ther. 2021 May 14;12(1):249. doi: 10.1186/s13287-021-02332-7.Stem Cell Res Ther. 2021.PMID: 33985567Free PMC article.