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.
Severance HW, Kolb JC, Carlton FB, Jorden RC.Severance HW, et al. Among authors: jorden rc.J Miss State Med Assoc. 1989 Oct;30(10):321-5.J Miss State Med Assoc. 1989.PMID: 2677388Review.