title: Demographic background to studies in migrants to South Africa.
mesh_terms: D044466:Asian People; D044383:Black People; D003710:Demography; D006664:History; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D013019:South Africa; D014171:Transients and Migrants; D044465:White People