RT Journal Article SR Electronic T1 Dr Milner and co-workers comment JF Archives of Disease in Childhood JO Arch Dis Child FD BMJ Publishing Group Ltd and Royal College of Paediatrics and Child Health SP 666 OP 666 DO 10.1136/adc.58.8.666 VO 58 IS 8 YR 1983 UL http://adc.bmj.com/content/58/8/666.1.abstract AB