Factors influencing exposure of children to lead.
D002648:Child; D002675:Child, Preschool; D004781:Environmental Exposure; D006798:Housing; D006801:Humans; D007854:Lead / Q000032:analysis; D007855:Lead Poisoning / Q000209:etiology*; D010150:Paint / Q000032:analysis; D012923:Social Class
D007854:Lead