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.
BRUCE RA, SLAVIN HB.BRUCE RA, et al. Among authors: slavin hb.Am J Med Sci. 1947 Feb;213(2):129-34.Am J Med Sci. 1947.PMID: 20283822No abstract available.