TY - JOUR T1 - Working with the tooth fairy JF - Archives of Disease in Childhood JO - Arch Dis Child SP - 348 LP - 348 VL - 91 IS - 4 A2 - , Y1 - 2006/04/01 UR - http://adc.bmj.com/content/91/4/348.abstract N2 - Posthumous molecular genetic analyses of tissue such as teeth are common in forensic investigation but their use in clinical genetic counselling has rarely been reported. In Perth, Australia (Helen Leonard and colleagues. Lancet2005;366:1584OpenUrlCrossRefPubMedWeb of Science) DNA analysis of tissue from a saved deciduous tooth established a diagnosis of Rett syndrome 13 years after the death of a child. The child … ER -