Measurement of non-coumarin anticoagulants and their effects on tests of Haemostasis: Guidance from the British Committee for Standards in Haematology.

Steve Kitchen, Elaine Gray, Ian Mackie, Trevor Baglin and Mike Makris on behalf of the BCSH committee Sheffield Haemophilia and Thrombosis Centre, Sheffield Teaching Hospitals NHS Trust, Sheffield, Haemostasis section, Biotherapeutics Group, National Institute for Biological Standards and Control, Potters Bar, Haemostasis Research Unit, Department of Haematology, University College London, London, Department of Haematology, Addenbrooke’s Hospital, Cambridge, and Department of Cardiovascular Science, University of Sheffield, Sheffield, UK