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Xiong L, Bernard LS, Hashima JN, Deng YB, Zhou Z, Ashraf M, Hohimer AR, Davis LE, Shentu W, Sahn DJ, Rasanen J.Xiong L, et al. Among authors: sahn dj.Ultrasound Med Biol. 2010 Dec;36(12):2042-7. doi: 10.1016/j.ultrasmedbio.2010.08.014. Epub 2010 Oct 15.Ultrasound Med Biol. 2010.PMID: 20950931
Bernard LS, Hashima JN, Hohimer AR, Sahn DJ, Ashraf M, Vuolteenaho O, Davis LE, Rasanen J.Bernard LS, et al. Among authors: sahn dj.Reprod Sci. 2012 Feb;19(2):173-80. doi: 10.1177/1933719111415545. Epub 2011 Nov 3.Reprod Sci. 2012.PMID: 22051849Free PMC article.
Zhu M, Ashraf M, Tam L, Streiff C, Kimura S, Shimada E, Sahn DJ.Zhu M, et al. Among authors: sahn dj.Ultrasound Med Biol. 2016 May;42(5):1193-200. doi: 10.1016/j.ultrasmedbio.2015.12.017. Epub 2016 Feb 2.Ultrasound Med Biol. 2016.PMID: 26850842