title: New screening guidelines for lead poisoning.
authors.forename: C J
authors.initials: CJ
authors.lastname: Fritz
mesh_terms: D002648:Child; D004912:Erythrocytes / Q000737:chemistry; D006801:Humans; D007855:Lead Poisoning / Q000097:blood*; D011524:Protoporphyrins / Q000097:blood*; D012680:Sensitivity and Specificity
chemical_list: D011524:Protoporphyrins