RT Journal Article SR Electronic T1 Conflicting advice JF Archives of Disease in Childhood JO Arch Dis Child FD BMJ Publishing Group Ltd and Royal College of Paediatrics and Child Health SP 176 OP 176 DO 10.1136/adc.88.2.176 VO 88 IS 2 A1 A Finn A1 R Booy A1 M Sharland A1 P Heath YR 2003 UL http://adc.bmj.com/content/88/2/176.1.abstract AB