RT Journal Article SR Electronic T1 Pathology of Infancy and Childhood JF Archives of Disease in Childhood JO Arch Dis Child FD BMJ Publishing Group Ltd and Royal College of Paediatrics and Child Health SP 519 OP 520 DO 10.1136/adc.35.183.519-b VO 35 IS 183 YR 1960 UL http://adc.bmj.com/content/35/183/519.3.abstract AB