title: Pre-1950s housing in Tennessee counties puts children at risk for lead poisoning.
mesh_terms: D002675:Child, Preschool; D006798:Housing; D006801:Humans; D007223:Infant; D007855:Lead Poisoning / Q000209:etiology / Q000517:prevention & control*; D010150:Paint / Q000009:adverse effects; D012111:Residence Characteristics; D012307:Risk Factors; D013714:Tennessee