Clinical depressions among negroes.
D000208:Acute Disease; D000293:Adolescent; D000328:Adult; D001741:Black or African American; D000368:Aged; D003237:Connecticut; D003863:Depression / Q000453:epidemiology*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D012923:Social Class; D044465:White People