RT Journal Article SR Electronic T1 Systematic physician cross-checking between emergency department physicians is associated with a significant reduction in adverse events 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 111 OP 111 DO 10.1136/archdischild-2018-315850 VO 104 IS 2 A1 Victoria Currie A1 Stuart Hartshorn YR 2019 UL http://ep.bmj.com/content/104/2/111.abstract AB