RT Journal Article SR Electronic T1 A patient with leukaemia turns blue JF Archives of disease in childhood - Education & practice edition JO Arch Dis Child Educ Pract Ed FD BMJ Publishing Group Ltd and Royal College of Paediatrics and Child Health SP 10 OP 17 DO 10.1136/adc.2008.140533 VO 94 IS 1 A1 R Commondoor A1 M J Murray YR 2009 UL http://ep.bmj.com/content/94/1/10.abstract AB