RT Journal Article SR Electronic T1 Practical endocrinology and diabetes in children, 2nd edition JF Archives of Disease in Childhood JO Arch Dis Child FD BMJ Publishing Group Ltd and Royal College of Paediatrics and Child Health SP 641 OP 641 DO 10.1136/adc.2008.138438 VO 93 IS 7 A1 Ewa Posner YR 2008 UL http://adc.bmj.com/content/93/7/641.1.abstract AB