RT Journal Article SR Electronic T1 A pain in the neck 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 71 OP 72 DO 10.1136/edpract-2012-302955 VO 98 IS 2 A1 Ayeshea Zacharkiw A1 Helen Williams YR 2013 UL http://ep.bmj.com/content/98/2/71.abstract AB