RT Journal Article SR Electronic T1 Dr. Romagnoli 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 349 OP 350 DO 10.1136/adc.53.4.349-a VO 53 IS 4 A1 G. Segni A1 G. Polidori A1 C. Romagnoli YR 1978 UL http://adc.bmj.com/content/53/4/349.2.abstract AB