title: A clinical and electrocardiographic study of Kung Bushmen.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D044383:Black People; D001794:Blood Pressure; D001902:Botswana; D003327:Coronary Disease / Q000453:epidemiology; D004562:Electrocardiography; D005260:Female; D006321:Heart / Q000502:physiology; D006326:Heart Auscultation; D006331:Heart Diseases / Q000453:epidemiology*; D006801:Humans; D006973:Hypertension / Q000453:epidemiology; D008297:Male; D008875:Middle Aged