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.
Anderson JL, Marshall HW, White RS, Datz F.Anderson JL, et al. Among authors: marshall hw.Am Heart J. 1983 Dec;106(6):1437-8. doi: 10.1016/0002-8703(83)90059-5.Am Heart J. 1983.PMID: 6650369No abstract available.
Ludwig E, Corneli PS, Anderson JL, Marshall HW, Lalouel JM, Ward RH.Ludwig E, et al. Among authors: marshall hw.Circulation. 1995 Apr 15;91(8):2120-4. doi: 10.1161/01.cir.91.8.2120.Circulation. 1995.PMID: 7697839