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.
Timmers L, van Keulen JK, Hoefer IE, Meijs MF, van Middelaar B, den Ouden K, van Echteld CJ, Pasterkamp G, de Kleijn DP.Timmers L, et al. Among authors: hoefer ie.Circ Res. 2009 Mar 13;104(5):699-706. doi: 10.1161/CIRCRESAHA.108.189746. Epub 2009 Jan 24.Circ Res. 2009.PMID: 19168865