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Miller DL, Smith NB, Bailey MR, Czarnota GJ, Hynynen K, Makin IR; Bioeffects Committee of the American Institute of Ultrasound in Medicine.Miller DL, et al.J Ultrasound Med. 2012 Apr;31(4):623-34. doi: 10.7863/jum.2012.31.4.623.J Ultrasound Med. 2012.PMID: 22441920Free PMC article.Review.
Harris GR, Church CC, Dalecki D, Ziskin MC, Bagley JE; American Institute of Ultrasound in Medicine; Health Canada; British Medical Ultrasound Society.Harris GR, et al.Ultrasound Med Biol. 2016 Feb;42(2):345-57. doi: 10.1016/j.ultrasmedbio.2015.09.016. Epub 2015 Nov 28.Ultrasound Med Biol. 2016.PMID: 26626492Review.
Herman BA, Harris GR.Herman BA, et al.Ultrasound Med Biol. 2002 Sep;28(9):1217-24. doi: 10.1016/s0301-5629(02)00558-6.Ultrasound Med Biol. 2002.PMID: 12401393