Children and the emergency room.
D000059:Accidents; D000293:Adolescent; D002648:Child; D002673:Child, Hospitalized; D002675:Child, Preschool; D004636:Emergency Service, Hospital; D005239:Fear; D005260:Female; D006801:Humans; D008297:Male; D010287:Parent-Child Relations; D010372:Pediatrics; D010865:Pilot Projects