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de Mooij YM, Haak MC, Bartelings MM, Twisk JW, Gittenberger-de Groot A, van Vugt JM, Bekker MN.de Mooij YM, et al. Among authors: van vugt jm.J Ultrasound Med. 2010 Jul;29(7):1051-8. doi: 10.7863/jum.2010.29.7.1051.J Ultrasound Med. 2010.PMID: 20587428