1. Better Blood Transfusion HSC 2002/009. 2006 Survey of Implementation by December 2006 http://www.transfusionguidelines.org.uk/docs/pdfs/nbtc_bbt_survey_dec_06.pdf
2. Better Blood Transfusion HSC 2007/001 Safe and Appropriate Use of Blood. 2008 Survey Results: Survey of Implementation in December 2008 http://www.transfusionguidelines.org.uk/docs/pdfs/nbtc_bbt_survey_2008_v3.pdf
3. Better Blood Transfusion HSC 2007/001 Safe and Appropriate Use of Blood. 2010 Survey Results: Further Survey of Implementation in December 2010 http://www.transfusionguidelines.org.uk/docs/pdfs/nbtc_bbt_survey_2010v5.pdf
4. Consenting to blood: what do patients remember?;Chan;Transfusion Medicine,2005
5. Informed consent and patient understanding of blood transfusion.;Court;Transfusion Medicine,2011