title: Patient's perceptions and uses of a pediatric emergency room.
mesh_terms: D000553:Ambulatory Care; D001291:Attitude of Health Personnel; D001294:Attitude to Health; D004630:Emergencies; D004636:Emergency Service, Hospital / Q000706:statistics & numerical data*; D005191:Family Characteristics; D005260:Female; D006782:Hospitals, Special; D006801:Humans; D008297:Male; D008393:Marriage; D008923:Missouri; D009042:Motivation; D010372:Pediatrics; D044469:Racial Groups; D012017:Referral and Consultation; D012923:Social Class