title: Relatively low prevalence of Alzheimer's disease in developing countries and the racial factor in dementia research.
authors.forename: A
authors.initials: A
authors.lastname: Ogunniyi
authors.forename: B
authors.initials: B
authors.lastname: Osuntokun
mesh_terms: D000368:Aged; D000544:Alzheimer Disease / Q000453:epidemiology* / Q000235:genetics; D015140:Dementia, Vascular / Q000453:epidemiology* / Q000235:genetics; D003906:Developing Countries; D006801:Humans; D008875:Middle Aged; D009549:Nigeria / Q000453:epidemiology; D044469:Racial Groups