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.
Hannan EL, Stone CC, Biddle TL, DeBuono BA.Hannan EL, et al.Am Heart J. 1997 Jul;134(1):55-61. doi: 10.1016/s0002-8703(97)70106-6.Am Heart J. 1997.PMID: 9266783Corrected and republished.
Hannan EL, Stone CC, Biddle TL, DeBuono BA.Hannan EL, et al.Am Heart J. 1997 Dec;134(6):1120-8. doi: 10.1016/s0002-8703(97)70034-6.Am Heart J. 1997.PMID: 9424074
Hannan EL, Popp AJ, Feustel P, Halm E, Bernardini G, Waldman J, Shah D, Chassin MR.Hannan EL, et al.Stroke. 2001 Dec 1;32(12):2890-7. doi: 10.1161/hs1201.099637.Stroke. 2001.PMID: 11739992