RT Journal Article SR Electronic T1 Pediatric Pathology JF Archives of Disease in Childhood JO Arch Dis Child FD BMJ Publishing Group Ltd and Royal College of Paediatrics and Child Health SP 107 OP 107 DO 10.1136/adc.42.221.107 VO 42 IS 221 YR 1967 UL http://adc.bmj.com/content/42/221/107.1.abstract AB