Exclusion of deep venous thrombosis with D-dimer testing-comparison of 13 D-dimer methods in 99 outpatients suspected of deep venous thrombosis using venography as reference standard - Van der Graaf,F.; van den Borne,H.; van der Kolk,M.; de Wild,PJ.; Janssen,GW.; van Uum,SH. (Thromb Haemost, 2000)