References
- Cookson G. H., Rimington C. Porphobilinogen. Biochem. J. 1954; 57: 476
- Gibson K. D., Neuberger A., Scott J. J. The purification and properties of δ-aminolaevulic acid dehydrase. Biochem. J. 1955; 61: 618
- Grieg A., Askevold R., Sveinsson S. L. Investigations on the conversion of porphobilinogen to porphyrin. Scandinav. J. Clin. Lab. Investigation 1950; 2: 1
- Haeger B. Increased content of a δ-aminolaevulic acid-like substance in urine from workers in lead industry. Scandinav J. Clin. Lab. Investigation 1957; 9: 211
- Mauzerall D., Granick S. The occurrence and determination of δ-aminolevulinic acid and porphobilinogen in urine. J. Biol. Chem. 1956; 219: 435