The effect of rising food costs on the occurrence of malnutrition among the poor in the United States: the Engels phenomenon in 1983.
D000747:Anemia, Hypochromic / Q000453:epidemiology; D002648:Child; D005502:Food / Q000191:economics*; D006801:Humans; D007250:Inflation, Economic; D009748:Nutrition Disorders / Q000453:epidemiology*; D011203:Poverty; D014481:United States