RT Journal Article SR Electronic T1 Demand, overcrowding and the pediatric emergency department JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP E625 OP E626 DO 10.1503/cmaj.190610 VO 191 IS 23 A1 Alexander Moylan A1 Ian Maconochie YR 2019 UL http://www.cmaj.ca/content/191/23/E625.abstract