Dental care for low income children.
D000293:Adolescent; D002648:Child; D002662:Child Health Services / Q000600:supply & distribution; D003729:Dental Care / Q000191:economics*; D003752:Dental Health Services / Q000600:supply & distribution; D006801:Humans; D007484:Iowa; D008484:Medicaid / Q000191:economics*; D011203:Poverty; D014481:United States