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.
Norton KA, Popel AS, Pandey NB.Norton KA, et al. Among authors: popel as.Am J Cancer Res. 2015 Mar 15;5(4):1295-307. eCollection 2015.Am J Cancer Res. 2015.PMID: 26101698Free PMC article.
Mi H, Ho WJ, Yarchoan M, Popel AS.Mi H, et al. Among authors: popel as.Front Immunol. 2022 May 13;13:892250. doi: 10.3389/fimmu.2022.892250. eCollection 2022.Front Immunol. 2022.PMID: 35634309Free PMC article.