1. British Committee for Standards in Haematology 2009 http://www.bcshguidelines.com/documents/Admin_blood_components_bcsh_05012010.pdf
2. An analysis of cases of transfusion-associated circulatory overload (TACO) using different definitions (UK Haemovigilance scheme data 2014);Bolton-Maggs;Vox Sanguinis,2015
3. Hudson River Emergency 2015 http://www.theguardian.com/us-news/hudson-river-plane-crash
4. NHS England 2013 http://www.england.nhs.uk/wp-content/uploads/2013/11/nqb-hum-fact-concord.pdf