[1]Meldola[JournaloftheChemicalSociety,1884,vol.45,p.116]
[1]Jacobs;Heidelberger[JournalofBiologicalChemistry,1915,vol.21,p.150]
[1]Nietzki[ChemischeBerichte,1885,vol.18,p.1145]
[1]Meldola[JournaloftheChemicalSociety,1884,vol.45,p.116]
[1]Meldola[JournaloftheChemicalSociety,1884,vol.45,p.116]