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.
Johnstone MT, Perez AS, Nasser I, Stewart R, Vaidya A, Al Ammary F, Schmidt B, Horowitz G, Dolgoff J, Hamilton J, Quist WC.Johnstone MT, et al. Among authors: stewart r.Circulation. 2004 Oct 5;110(14):2060-5. doi: 10.1161/01.CIR.0000143627.55926.4C. Epub 2004 Sep 27.Circulation. 2004.PMID: 15451796Free PMC article.
Hedeshian MH, Namour N, Dziadik E, Stewart RD, Campos CT.Hedeshian MH, et al.Surgery. 2002 Aug;132(2):239-44. doi: 10.1067/msy.2002.125388.Surgery. 2002.PMID: 12219018