RT Journal Article SR Electronic T1 Hair today… JF Archives of Disease in Childhood JO Arch Dis Child FD BMJ Publishing Group Ltd and Royal College of Paediatrics and Child Health SP 984 OP 984 DO 10.1136/archdischild-2012-302165 VO 97 IS 11 A1 Amy Elizabeth Hilton A1 Neil Hopper A1 Simon England A1 Peter Surtees YR 2012 UL http://adc.bmj.com/content/97/11/984.abstract AB