RT Journal Article SR Electronic T1 Minor head injury JF Archives of Disease in Childhood JO Arch Dis Child FD BMJ Publishing Group Ltd and Royal College of Paediatrics and Child Health SP 95 OP 95 DO 10.1136/adc.78.1.95c VO 78 IS 1 A1 ROBIN BALL A1 C J WILLIAMS YR 1998 UL http://adc.bmj.com/content/78/1/95.4.abstract AB