TY - JOUR T1 - Scottish Paediatric Society JF - Archives of Disease in Childhood JO - Arch Dis Child SP - 907 LP - 908 DO - 10.1136/adc.55.11.907 VL - 55 IS - 11 A2 - , Y1 - 1980/11/01 UR - http://adc.bmj.com/content/55/11/907.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -