RT Journal Article SR Electronic T1 Radiotherapy in paediatric practice. JF Archives of Disease in Childhood JO Arch Dis Child FD BMJ Publishing Group Ltd and Royal College of Paediatrics and Child Health SP 1090 OP 1092 DO 10.1136/adc.66.9.1090 VO 66 IS 9 A1 E J Chambers YR 1991 UL http://adc.bmj.com/content/66/9/1090.abstract AB