Pediatric emergency medicine: reflections on the past, present, and future.
Barkin
Roger M
RM
Department of Emergency Medicine, CarePoint, Denver, Colorado, USA.
D002648:Child; D004635:Emergency Medicine / Q000193:education / Q000639:trends*; D005544:Forecasting; D006801:Humans; D010372:Pediatrics / Q000193:education / Q000639:trends*