RT Journal Article SR Electronic T1 The Child at School JF Archives of Disease in Childhood JO Arch Dis Child FD BMJ Publishing Group Ltd and Royal College of Paediatrics and Child Health SP 911 OP 911 DO 10.1136/adc.50.11.911 VO 50 IS 11 YR 1975 UL http://adc.bmj.com/content/50/11/911.1.abstract AB