RT Journal Article SR Electronic T1 Little evidence that increased choice and competition in the English National Health Service will benefit children and young people JF Archives of Disease in Childhood JO Arch Dis Child FD BMJ Publishing Group Ltd and Royal College of Paediatrics and Child Health SP 673 OP 673 DO 10.1136/adc.2012.301776 VO 97 IS 7 A1 Hargreaves, Dougal S A1 Viner, Russell M YR 2012 UL http://adc.bmj.com/content/97/7/673.1.abstract AB