title: Biological response and subjective symptoms in low level lead exposure.
mesh_terms: D000328:Adult; D000397:Air Pollution / Q000032:analysis; D004781:Environmental Exposure; D004906:Erythrocyte Count; D004912:Erythrocytes / Q000201:enzymology; D006400:Hematocrit; D006452:Hemoglobinometry; D006801:Humans; D007564:Japan; D007854:Lead / Q000032:analysis / Q000097:blood / Q000633:toxicity*; D007855:Lead Poisoning / Q000097:blood / Q000175:diagnosis* / Q000652:urine; D007982:Levulinic Acids / Q000652:urine; D008297:Male; D009784:Occupational Diseases / Q000139:chemically induced* / Q000175:diagnosis; D009787:Occupational Medicine; D009790:Occupations; D000623:Porphobilinogen Synthase / Q000097:blood; D012408:Rubber; D013054:Spectrophotometry, Atomic
chemical_list: D007982:Levulinic Acids; D007854:Lead; D012408:Rubber; D000623:Porphobilinogen Synthase