From the Centers for Disease Control and Prevention. Blood lead levels among children in a managed-care organization--California, October 1992-March 1993.
D002140:California / Q000453:epidemiology; D002648:Child; D002675:Child, Preschool; D006801:Humans; D007223:Infant; D007854:Lead / Q000097:blood*; D007855:Lead Poisoning / Q000191:economics / Q000453:epidemiology* / Q000517:prevention & control; D008329:Managed Care Programs / Q000191:economics / Q000592:standards; D008403:Mass Screening; D012680:Sensitivity and Specificity
D007854:Lead