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.
Maltsev VA, Sabbah HN, Higgins RS, Silverman N, Lesch M, Undrovinas AI.Maltsev VA, et al.Circulation. 1998 Dec 8;98(23):2545-52. doi: 10.1161/01.cir.98.23.2545.Circulation. 1998.PMID: 9843461
Patel RV, Peterson EL, Silverman N, Zarowitz BJ.Patel RV, et al.Crit Care Med. 1996 Nov;24(11):1824-8. doi: 10.1097/00003246-199611000-00011.Crit Care Med. 1996.PMID: 8917032Clinical Trial.