1. Guidelines for platelet transfusions. British Committee for Standards in Haematology;Murphy;Transfusion Medicine,1992
2. Audits of the appropriate use of fresh frozen plasma;Stainsby;Blood Matters,2002
3. Audits of the appropriateness of the use of fresh frozen plasma;Eagleton;Transfusion Medicine,2000
4. Transfusion medicine epidemiology pilot survey;Llewelyn;British Journal of Haematology,2002
5. SHOT Steering Committee.