title: Studies in lead poisoning. II. Correlation between the ratio of activated to inactivated delta-aminolevulinic acid dehydratase of whole blood and the blood lead level.
mesh_terms: D001800:Blood Specimen Collection; D002648:Child; D004229:Dithiothreitol / Q000494:pharmacology; D004789:Enzyme Activation; D004912:Erythrocytes / Q000201:enzymology; D006801:Humans; D006836:Hydro-Lyases / Q000097:blood*; D007700:Kinetics; D007854:Lead / Q000097:blood; D007855:Lead Poisoning / Q000097:blood* / Q000201:enzymology; D008722:Methods; D000623:Porphobilinogen Synthase / Q000097:blood
chemical_list: D007854:Lead; D006836:Hydro-Lyases; D000623:Porphobilinogen Synthase; D004229:Dithiothreitol