RT Journal Article SR Electronic T1 The classification of disability. JF Archives of Disease in Childhood JO Arch Dis Child FD BMJ Publishing Group Ltd and Royal College of Paediatrics and Child Health SP 91 OP 94 DO 10.1136/adc.73.2.91 VO 73 IS 2 A1 Hutchison, T YR 1995 UL http://adc.bmj.com/content/73/2/91.abstract AB