A regional concept in ambulatory care services.
D000553:Ambulatory Care / Q000458:organization & administration*; D003151:Community Health Centers / Q000458:organization & administration*; D008824:Michigan; D009096:Multi-Institutional Systems / Q000458:organization & administration*; D010044:Outpatient Clinics, Hospital / Q000706:statistics & numerical data; D012040:Regional Health Planning