RT Journal Article SR Electronic T1 Amitriptyline and topiramate are no better than placebo for childhood migraine 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-2017-312734 DO 10.1136/archdischild-2017-312734 A1 Rebecca A Dalrymple A1 Ian Wacogne YR 2017 UL http://ep.bmj.com/content/early/2017/02/28/archdischild-2017-312734.abstract AB