TY - JOUR T1 - British Association of Paediatric Surgeons JF - Archives of Disease in Childhood JO - Arch Dis Child SP - 204 LP - 205 DO - 10.1136/adc.39.204.204 VL - 39 IS - 204 A2 - , Y1 - 1964/04/01 UR - http://adc.bmj.com/content/39/204/204.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -