Medical therapy for renal failure in blacks--urban US geographic perspectives.
D000328:Adult; D001741:Black or African American; D000367:Age Factors; D000368:Aged; D006801:Humans; D006973:Hypertension / Q000150:complications / Q000453:epidemiology / Q000208:ethnology; D007676:Kidney Failure, Chronic / Q000208:ethnology* / Q000209:etiology / Q000628:therapy; D008875:Middle Aged; D013029:Space-Time Clustering; D014481:United States; D014505:Urban Population