SES data are available.
M A
MA
Freedman
D000328:Adult; D036861:Delivery, Obstetric; D004493:Education; D005260:Female; D005298:Fertility; D006801:Humans; D007231:Infant, Newborn; D008297:Male; D009026:Mortality; D009790:Occupations; D012923:Social Class; D014481:United States; D014798:Vital Statistics