RT Journal Article SR Electronic T1 Dr Addy 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 462 OP 462 DO 10.1136/adc.63.4.462-a VO 63 IS 4 A1 D P Addy YR 1988 UL http://adc.bmj.com/content/63/4/462.2.abstract AB