RT Journal Article SR Electronic T1 Think back 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 199 OP 199 DO 10.1136/archdischild-2015-309308 VO 101 IS 4 A1 Steven McVea A1 Lynne McFetridge A1 Jarlath McAloon YR 2016 UL http://ep.bmj.com/content/101/4/199.abstract AB