Common health problems and health care utilisation.
Westaway
M S
MS
Wolmarans
L
L
D000328:Adult; D001741:Black or African American; D044383:Black People; D006296:Health Services / Q000706:statistics & numerical data*; D006801:Humans; D009017:Morbidity; D013019:South Africa / Q000453:epidemiology; D014505:Urban Population