High blood pressure: its care and consequences in urban centres.
D000328:Adult; D000367:Age Factors; D000368:Aged; D044383:Black People; D001795:Blood Pressure Determination; D006332:Cardiomegaly / Q000209:etiology; D003153:Community Health Services; D003299:Cooperative Behavior; D004522:Educational Status; D005260:Female; D006801:Humans; D006973:Hypertension / Q000150:complications / Q000453:epidemiology / Q000401:mortality / Q000517:prevention & control* / Q000628:therapy; D007182:Income; D008297:Male; D008396:Maryland; D008875:Middle Aged; D012017:Referral and Consultation; D012111:Residence Characteristics; D012737:Sex Factors; D014505:Urban Population; D001741:Black or African American