Comparative study on cerebral atherosclerosis between an African (Nigerian) and American population groups (caucasian and negroes).
D000293:Adolescent; D000328:Adult; D000349:Africa; D001741:Black or African American; D000367:Age Factors; D000368:Aged; D044383:Black People; D002648:Child; D002675:Child, Preschool; D002941:Circle of Willis / Q000473:pathology; D005260:Female; D006801:Humans; D007223:Infant; D002537:Intracranial Arteriosclerosis / Q000145:classification / Q000453:epidemiology* / Q000401:mortality; D008297:Male; D008875:Middle Aged; D012737:Sex Factors; D014481:United States; D044465:White People