RT Journal Article SR Electronic T1 An approach to the diagnosis of inherited metabolic disease JF Archives of disease in childhood - Education & practice edition JO Arch Dis Child Educ Pract Ed FD BMJ Publishing Group Ltd and Royal College of Paediatrics and Child Health SP 40 OP 46 DO 10.1136/adc.2008.151183 VO 95 IS 2 A1 MP Champion YR 2010 UL http://ep.bmj.com/content/95/2/40.abstract AB