RT Journal Article SR Electronic T1 Dr MacFadyen comments JF Archives of Disease in Childhood JO Arch Dis Child FD BMJ Publishing Group Ltd and Royal College of Paediatrics and Child Health SP 1416 OP 1416 DO 10.1136/adc.63.11.1416 VO 63 IS 11 YR 1988 UL http://adc.bmj.com/content/63/11/1416.2.abstract AB