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Middeldorp S, Meijers JC, van den Ende AE, van Enk A, Bouma BN, Tans G, Rosing J, Prins MH, Büller HR.Middeldorp S, et al. Among authors: meijers jc.Thromb Haemost. 2000 Jul;84(1):4-8.Thromb Haemost. 2000.PMID: 10928461Clinical Trial.