Social epidemiology of overweight: a substantive and methodological investigation.
D000293:Adolescent; D000328:Adult; D000368:Aged; D005006:Ethnicity; D005260:Female; D006801:Humans; D008297:Male; D008800:Mexico / Q000208:ethnology; D008875:Middle Aged; D009765:Obesity / Q000453:epidemiology*; D012923:Social Class; D013781:Texas