Carotid screening for stroke prevention.
D000368:Aged; D001161:Arteriosclerosis / Q000517:prevention & control; D002340:Carotid Artery Diseases / Q000517:prevention & control*; D002341:Carotid Artery Thrombosis / Q000517:prevention & control; D002343:Carotid Artery, Internal; D002561:Cerebrovascular Disorders / Q000517:prevention & control*; D006801:Humans; D008403:Mass Screening; D008875:Middle Aged