RT Journal Article SR Electronic T1 From health surveillance to health promotion: the changing focus in preventive children’s services JF Archives of Disease in Childhood JO Arch Dis Child FD BMJ Publishing Group Ltd and Royal College of Paediatrics and Child Health SP 730 OP 735 DO 10.1136/adc.2004.065003 VO 91 IS 9 A1 M Blair A1 D Hall YR 2006 UL http://adc.bmj.com/content/91/9/730.abstract AB