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Coppens M, Folkeringa N, Teune MJ, Hamulyák K, van der Meer J, Prins MH, Büller HR, Middeldorp S.Coppens M, et al. Among authors: buller hr.J Thromb Haemost. 2007 Jul;5(7):1444-8. doi: 10.1111/j.1538-7836.2007.02586.x. Epub 2007 Apr 16.J Thromb Haemost. 2007.PMID: 17439630Free article.