Renée A. Douma, Melanie Tan, Roger E.G. Schutgens, Shannon M. Bates, Arnaud Perrier, Cristina Legnani, Douwe H. Biesma, Jeffrey S. Ginsberg, Henri Bounameaux, Gualtiero Palareti, Marc Carrier, Gerben C. Mol, Grégoire Le Gal, Pieter W. Kamphuisen and Marc Righini (2012) “Using an age-dependent D-dimer cut-off value increases the number of older patients in whom deep vein thrombosis can be safely excluded”, Haematologica. Pavia, Italy, 97(10), pp. 1507-1513. doi: 10.3324/haematol.2011.060657.