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.
Skinner HB, McGee TP, McMaster CR, Fry MR, Bell RM, Bankaitis VA.Skinner HB, et al. Among authors: bankaitis va.Proc Natl Acad Sci U S A. 1995 Jan 3;92(1):112-6. doi: 10.1073/pnas.92.1.112.Proc Natl Acad Sci U S A. 1995.PMID: 7816798Free PMC article.