- Factor V Leiden: the venous thrombotic risk in thrombophilic familiesR Lensen
Department of Clinical Epidemiology, Leiden University Medical Center, The Netherlands
Br J Haematol 110:939-45. 2000..This makes the presence of other unknown prothrombotic risk factors more probable in these families...
- High factor VIII levels contribute to the thrombotic risk in families with factor V LeidenR Lensen
Department of Clinical Epidemiology, Leiden University Medical Centre, Leiden, The Netherlands
Br J Haematol 114:380-6. 2001..These results and the higher thrombotic risks we found in the thrombophilic families favour the hypothesis that other unknown co-existing genetic defects contribute to thrombophilia...