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van der Wal DE, DU VX, Lo KS, Rasmussen JT, Verhoef S, Akkerman JW.van der Wal DE, et al. Among authors: akkerman jw.J Thromb Haemost. 2010 Nov;8(11):2554-62. doi: 10.1111/j.1538-7836.2010.04043.x.J Thromb Haemost. 2010.PMID: 20735720Free article.