Authors: Adrianne Faber; Marcel L Bouvy; Linda Loskamp; Paul B van de Berg; Toine C G Egberts; Lolkje T W de Jong-van den Berg Journal: Br J Clin Pharmacol Date: 2005-12 Impact factor: 4.335
Authors: S Sweetland; V Beral; A Balkwill; B Liu; V S Benson; M Canonico; J Green; G K Reeves Journal: J Thromb Haemost Date: 2012-11 Impact factor: 5.824