PT - JOURNAL ARTICLE ED - , TI - Cascades of careā€”stop doing unnecessary investigations AID - 10.1136/archdischild-2019-318584 DP - 2020 Jan 01 TA - Archives of Disease in Childhood PG - 52--52 VI - 105 IP - 1 4099 - http://adc.bmj.com/content/105/1/52.short 4100 - http://adc.bmj.com/content/105/1/52.full SO - Arch Dis Child2020 Jan 01; 105