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.
Jensen RA Jr, Williams RG, Laks H, Drinkwater D, Kaplan S.Jensen RA Jr, et al. Among authors: kaplan s.Am J Cardiol. 1996 May 15;77(12):1089-93. doi: 10.1016/s0002-9149(96)00138-5.Am J Cardiol. 1996.PMID: 8644663
Hoffman JI, Kaplan S.Hoffman JI, et al. Among authors: kaplan s.J Am Coll Cardiol. 2002 Jun 19;39(12):1890-900. doi: 10.1016/s0735-1097(02)01886-7.J Am Coll Cardiol. 2002.PMID: 12084585Free article.Review.
Hoffman JI, Kaplan S, Liberthson RR.Hoffman JI, et al. Among authors: kaplan s.Am Heart J. 2004 Mar;147(3):425-39. doi: 10.1016/j.ahj.2003.05.003.Am Heart J. 2004.PMID: 14999190