Lead-poisoning prevention in Massachusetts.
D001900:Boston; D002675:Child, Preschool; D005380:Financing, Government; D005453:Fluorescence; D006801:Humans; D007223:Infant; D007854:Lead / Q000032:analysis / Q000097:blood; D007855:Lead Poisoning / Q000175:diagnosis / Q000453:epidemiology / Q000517:prevention & control*; D008403:Mass Screening; D008404:Massachusetts; D008722:Methods; D010150:Paint / Q000032:analysis; D013054:Spectrophotometry, Atomic; D014481:United States; D014492:United States Public Health Service
D007854:Lead