title: Determining the prevalence of Alzheimer's disease in elderly South Africans.
authors.forename: C
authors.initials: C
authors.lastname: de Villiers
authors.forename: S J
authors.initials: SJ
authors.lastname: Louw
mesh_terms: D000368:Aged; D000544:Alzheimer Disease / Q000453:epidemiology*; D006801:Humans; D015995:Prevalence; D013019:South Africa / Q000453:epidemiology; D011795:Surveys and Questionnaires