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.
Yeh T Jr, Rebeyka IM, Jakoi ER, Johnson DE, Dignan RJ, Dyke CM, Wechsler AS.Yeh T Jr, et al. Among authors: wechsler as.Ann Thorac Surg. 1994 Aug;58(2):409-15. doi: 10.1016/0003-4975(94)92216-0.Ann Thorac Surg. 1994.PMID: 8067840