Method for estimating objectively the comparative merits of biological tests of lead exposure.
D000596:Amino Acids / Q000652:urine; D003365:Costs and Cost Analysis; D004781:Environmental Exposure; D006452:Hemoglobinometry; D006801:Humans; D007854:Lead / Q000097:blood / Q000652:urine; D007855:Lead Poisoning / Q000517:prevention & control; D007958:Leukocyte Count; D007982:Levulinic Acids / Q000652:urine; D008297:Male; D008722:Methods; D011166:Porphyrins / Q000652:urine; D013223:Statistics as Topic
D000596:Amino Acids; D007982:Levulinic Acids; D011166:Porphyrins; D007854:Lead