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.
Amin AN, Deitelzweig SB.Amin AN, et al.Jt Comm J Qual Patient Saf. 2009 Nov;35(11):558-64. doi: 10.1016/s1553-7250(09)35076-x.Jt Comm J Qual Patient Saf. 2009.PMID: 19947332Review.