Evolutionary changes in the environment, population, and health affairs in Detroit, 1968-1971.
D000367:Age Factors; D000368:Aged; D002648:Child; D002669:Child Welfare; D003815:Dentists / Q000706:statistics & numerical data; D004777:Environment; D004787:Environmental Pollution; D005190:Family; D006262:Health; D006798:Housing; D006801:Humans; D008824:Michigan; D009017:Morbidity; D010820:Physicians / Q000706:statistics & numerical data; D011157:Population Dynamics; D011632:Public Assistance; D012494:Sampling Studies; D012922:Social Change; D014505:Urban Population