The National Survey of Stroke. Study design and methodology.
D000208:Acute Disease; D002561:Cerebrovascular Disorders / Q000175:diagnosis / Q000191:economics / Q000453:epidemiology*; D005500:Follow-Up Studies; D006306:Health Surveys; D006801:Humans; D008722:Methods; D010817:Physician-Patient Relations; D012107:Research Design; D012494:Sampling Studies; D014481:United States