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.
Langen R, Isas JM, Hubbell WL, Haigler HT.Langen R, et al. Among authors: isas jm.Proc Natl Acad Sci U S A. 1998 Nov 24;95(24):14060-5. doi: 10.1073/pnas.95.24.14060.Proc Natl Acad Sci U S A. 1998.PMID: 9826653Free PMC article.
Risse T, Hubbell WL, Isas JM, Haigler HT.Risse T, et al. Among authors: isas jm.Phys Rev Lett. 2003 Oct 31;91(18):188101. doi: 10.1103/PhysRevLett.91.188101. Epub 2003 Oct 29.Phys Rev Lett. 2003.PMID: 14611318