Bleeding risks with combination of oral anticoagulation plus antiplatelet therapy: Is clopidogrel any safer than aspirin when combined with warfarin?
Kok Hoon Tay; Deirdre A. Lane; Gregory Y. H. Lip
Haemostasis Thrombosis and Vascular Biology Unit, University Department of Medicine, City Hospital, Birmingham, United Kingdom
DOI
http://dx.doi.org/10.1160/TH08-10-0685