Environmental pollution. Biological monitoring of human exposure to environmental lead.
D000293:Adolescent; D000328:Adult; D002648:Child; D002675:Child, Preschool; D004784:Environmental Monitoring; D062665:Epidemiological Monitoring; D005260:Female; D006801:Humans; D007223:Infant; D007855:Lead Poisoning / Q000097:blood / Q000453:epidemiology* / Q000209:etiology; D008297:Male; D008875:Middle Aged; D012307:Risk Factors; D016036:Seroepidemiologic Studies; D012846:Singapore; D012907:Smoking / Q000009:adverse effects / Q000453:epidemiology