[1]JournaloftheAmericanChemicalSociety,1934,vol.56,p.680
[1]JournaloftheAmericanChemicalSociety,1934,vol.56,p.680
[1]AmericanJournalofPharmacyandtheSciencesSupportingPublicHealth(1937-1978),1934,vol.106,p.344
[1]AmericanJournalofPharmacyandtheSciencesSupportingPublicHealth(1937-1978),1934,vol.106,p.344
[1]JournaloftheAmericanChemicalSociety,1934,vol.56,p.680