Some sociological and agro-economic causes of deficiency diseases in South Africa and measures taken against them.
D001741:Black or African American; D000383:Agriculture; D044383:Black People; D002675:Child, Preschool; D003677:Deficiency Diseases / Q000209:etiology*; D005523:Food Supply; D006266:Health Education; D006801:Humans; D006920:Hygiene; D007223:Infant; D009748:Nutrition Disorders / Q000209:etiology; D009747:Nutritional Physiological Phenomena; D012924:Social Conditions; D013019:South Africa; D013609:Taboo