T. Koster

Hyperhomocysteinemia as a risk factor for deep-vein thrombosis.

P. Reitsma, J. Vandenbroucke, H. Blom, 1996, The New England journal of medicine.

The Leiden Thrombophilia Study (LETS)

J. Vandenbroucke, F. Rosendaal, F. V. D. van der Meer, 1997, Thrombosis and Haemostasis.

Venous thrombosis due to poor anticoagulant response to activated protein C: Leiden Thrombophilia Study

R. Bertina, H. D. Ronde, T. Koster, 1993, The Lancet.

Apparent different thrombotic tendency in patients with factor V Leiden and protein C deficiency due to selection of patients.

P. Reitsma, J. Vandenbroucke, F. Rosendaal, 1996, Blood.