van der Hoek Joost, Hoorn Ewout J, de Jong Gijs M T, Janssens Emile N W, de Herder Wouter W
Department of Internal Medicine, P.O. Box 2040, Erasmus MC Rotterdam 3000 CA, The Netherlands.
Clin Chem. 2009 Nov;55(11):1905-8. doi: 10.1373/clinchem.2009.125575.