Systems analysis: an approach to the care of heart disease and stroke--a practitioner's view.
D002561:Cerebrovascular Disorders / Q000175:diagnosis / Q000628:therapy; D003695:Delivery of Health Care / Q000458:organization & administration*; D006331:Heart Diseases / Q000175:diagnosis / Q000628:therapy; D006801:Humans; D013597:Systems Analysis; D014481:United States