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.
Beaver TM, Winterstein AG, Shuster JJ, Gerhard T, Martin T, Alexander JA, Johnson RJ, Ejaz A, Hartzema AG.Beaver TM, et al. Among authors: winterstein ag.Clin Cardiol. 2006 Jan;29(1):18-24. doi: 10.1002/clc.4960290106.Clin Cardiol. 2006.PMID: 16477773Free PMC article.
Winterstein AG, Gerhard T, Shuster J, Zito J, Johnson M, Liu H, Saidi A.Winterstein AG, et al.Ann Pharmacother. 2008 Jan;42(1):24-31. doi: 10.1345/aph.1K143. Epub 2007 Nov 27.Ann Pharmacother. 2008.PMID: 18042808