RT Journal Article SR Electronic T1 Flexibility 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 edpract-2021-322623 DO 10.1136/archdischild-2021-322623 A1 Caroline Furnell A1 Fiona Finlay YR 2021 UL http://ep.bmj.com/content/early/2021/06/21/archdischild-2021-322623.abstract AB