[1]Hoppe-Seyler'sZeitschriftfurPhysiologischeChemie,1932,vol.212,p.72,79
[1]Hoppe-Seyler'sZeitschriftfurPhysiologischeChemie,1932,vol.212,p.72,79
[1]JustusLiebigsAnnalenderChemie,1962,vol.659,p.190-199
[1]ChemicalandPharmaceuticalBulletin,1991,vol.39,p.584-589
[1]ChemicalandPharmaceuticalBulletin,1991,vol.39,p.584-589