A regionalized approach to pediatric emergency care.
D002391:Catchment Area, Health; D002662:Child Health Services / Q000458:organization & administration*; D004502:Education, Medical, Continuing; D004636:Emergency Service, Hospital / Q000458:organization & administration*; D009820:Ohio; D010934:Planning Techniques; D011787:Quality of Health Care; D012017:Referral and Consultation; D012040:Regional Health Planning / Q000458:organization & administration*; D014187:Transportation of Patients