RT Journal Article SR Electronic T1 Diagnosis of Down’s syndrome in neonates JF Archives of Disease in Childhood - Fetal and Neonatal Edition JO Arch Dis Child Fetal Neonatal Ed FD BMJ Publishing Group Ltd and Royal College of Paediatrics and Child Health SP F220 OP F221 DO 10.1136/fn.87.3.F220 VO 87 IS 3 A1 D Hindley A1 S Medakkar YR 2002 UL http://fn.bmj.com/content/87/3/F220.abstract AB The results of karyotyping for Down’s syndrome in neonates were surveyed. From local data 36%, and from a national questionnaire, 32% of such samples were negative for Down’s syndrome. To examine this, a subset of notes was reviewed for documentation of clinical signs of Down’s syndrome. Some characteristics were often recorded, but other common discriminatory characteristics were noted less often or not at all.