PT - JOURNAL ARTICLE AU - Hannah Jacob TI - Update on expanded newborn screening AID - 10.1136/archdischild-2015-309429 DP - 2015 Oct 09 TA - Archives of disease in childhood - Education & practice edition PG - edpract-2015-309429 4099 - http://ep.bmj.com/content/early/2015/10/09/archdischild-2015-309429.short 4100 - http://ep.bmj.com/content/early/2015/10/09/archdischild-2015-309429.full