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.
Pu L, Li R, Xie J, Yang Y, Liu G, Wang Y, Li Y.Pu L, et al. Among authors: li y, li r.Ultrasound Med Biol. 2018 Apr;44(4):825-830. doi: 10.1016/j.ultrasmedbio.2017.12.010. Epub 2018 Jan 17.Ultrasound Med Biol. 2018.PMID: 29373154
Li RJ, Yang Y, Zhang XS, Li ZA.Li RJ, et al.J Ultrasound Med. 2010 Sep;29(9):1365-8. doi: 10.7863/jum.2010.29.9.1365.J Ultrasound Med. 2010.PMID: 20733195No abstract available.
Yang Y, Zhang X, Li R, Ren H, Wang Z, Li Z, Lin J, Wang L, Yu W, Zhang Z.Yang Y, et al. Among authors: li z, li r.Ultrasound Med Biol. 2010 Oct;36(10):1756-61. doi: 10.1016/j.ultrasmedbio.2010.05.013.Ultrasound Med Biol. 2010.PMID: 20800956
Wang Y, Yang Y, Xie J, Li Z, Zhang X, Li R.Wang Y, et al. Among authors: li z, li r.Ultrasound Med Biol. 2011 Jun;37(6):892-9. doi: 10.1016/j.ultrasmedbio.2011.02.005.Ultrasound Med Biol. 2011.PMID: 21601134
Li RJ, Yang Y, Wang YH, Xie JJ, Song L, Wang Z, Zhang YZ, Qin YW, Li ZA, Zhang XS.Li RJ, et al.Tex Heart Inst J. 2011;38(4):364-70.Tex Heart Inst J. 2011.PMID: 21841862Free PMC article.
Yang Y, Li RJ, Li ZA, Song L, Wang Z.Yang Y, et al.Echocardiography. 2012 Feb;29(2):182-6. doi: 10.1111/j.1540-8175.2011.01562.x. Epub 2011 Nov 8.Echocardiography. 2012.PMID: 22066930
Zhao X, Yang Y, Li RJ.Zhao X, et al.Echocardiography. 2012 Aug;29(7):E173-5. doi: 10.1111/j.1540-8175.2012.01682.x. Epub 2012 Apr 4.Echocardiography. 2012.PMID: 22486425
Li RJ, Zhang CC, Yang Y, Song L, Wang Z, Luo XH, Su RJ.Li RJ, et al.Heart Lung Circ. 2013 Aug;22(8):690-2. doi: 10.1016/j.hlc.2012.11.018. Epub 2013 Feb 4.Heart Lung Circ. 2013.PMID: 23384838No abstract available.