RT Journal Article SR Electronic T1 Core Outcome Sets 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 163 OP 166 DO 10.1136/archdischild-2016-312117 VO 103 IS 3 A1 James Webbe A1 Ian Sinha A1 Chris Gale YR 2018 UL http://ep.bmj.com/content/103/3/163.abstract AB