Community health centers: providing care for urban blacks.
D000293:Adolescent; D000328:Adult; D000368:Aged; D044383:Black People; D003151:Community Health Centers; D005260:Female; D006301:Health Services Needs and Demand; D006302:Health Services Research; D006801:Humans; D006973:Hypertension / Q000453:epidemiology; D007226:Infant Mortality; D008297:Male; D008396:Maryland; D008875:Middle Aged; D009369:Neoplasms / Q000453:epidemiology / Q000401:mortality; D011203:Poverty; D011204:Poverty Areas; D001741:Black or African American