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.
Li Q, Liu C, Li Q, Shashikumar SP, Nemati S, Shen Z, Clifford GD.Li Q, et al. Among authors: clifford gd.Physiol Meas. 2019 Jun 4;40(5):055002. doi: 10.1088/1361-6579/ab17f0.Physiol Meas. 2019.PMID: 30970338
Li Q, Mark RG, Clifford GD.Li Q, et al. Among authors: clifford gd.Physiol Meas. 2008 Jan;29(1):15-32. doi: 10.1088/0967-3334/29/1/002. Epub 2007 Dec 10.Physiol Meas. 2008.PMID: 18175857Free PMC article.
Li Q, Mark RG, Clifford GD.Li Q, et al. Among authors: clifford gd.Biomed Eng Online. 2009 Jul 8;8:13. doi: 10.1186/1475-925X-8-13.Biomed Eng Online. 2009.PMID: 19586547Free PMC article.
Clifford GD, Behar J, Li Q, Rezek I.Clifford GD, et al.Physiol Meas. 2012 Sep;33(9):1419-33. doi: 10.1088/0967-3334/33/9/1419. Epub 2012 Aug 17.Physiol Meas. 2012.PMID: 22902749
Li Q, Clifford GD.Li Q, et al. Among authors: clifford gd.Physiol Meas. 2012 Sep;33(9):1491-501. doi: 10.1088/0967-3334/33/9/1491. Epub 2012 Aug 17.Physiol Meas. 2012.PMID: 22902950
Li Q, Clifford GD.Li Q, et al. Among authors: clifford gd.J Electrocardiol. 2012 Nov-Dec;45(6):596-603. doi: 10.1016/j.jelectrocard.2012.07.015. Epub 2012 Sep 7.J Electrocardiol. 2012.PMID: 22960167