References
- Grinstein M., Schwartz S., Watson C. J. Studies on the uroporphyrins I. The purification of uroporphyrin I and the nature of Waldenström's uroporphyrin, as isolated from porphyria material. J. Biol. Chem. 1945; 157: 323
- Grinstein M., Wintrobe M. M. Spectrophoto-metric micromethod for the quantitative determination of the free erythrocyte protopor-phyrin. J. Biol. Chem. 1948; 172: 459
- Jope E. M., O'Brien J. R. P. Spectral absorption and fluorescence of coproporphyrin isomers I and III and the melting-points of their methyl esters. Biochem. J. 1945; 39: 239
- Morton R. A., Stubbs A. L. Photoelectric spectrophotometry applied on the analysis of mixtures, and vitamin A oils. Analyst 1946; 71: 348
- Nakamiya J. Bull. Inst. Phys. Chem. Res. (Tokyo) 1942; 21: 252, Cited by Chem. Abs., 43, 7998, 1949
- Nicholas R. E. H., Rimington C. Biochem. J., (In press.)
- Rimington C. Onderstepoort. J. Vet. Sci. Anim. Ind. 1936; 7: 567
- Sveinsson S. L., Rimington C., Barries H. D. Complete porphyrin analysis of pathological urines. Scandinav. J. Clin. & Lab. Investigation 1949; 1: 2
- Waldenström J. Studien über Porphyrie. Acta med. Scand. 1937, Suppl. LXXXII