[1]Larner;Peters[JournaloftheChemicalSociety,1952,p.680,683]
[1]Cadoganetal.[JournaloftheChemicalSociety,1954,p.3352,3358]
[1]Larner;Peters[JournaloftheChemicalSociety,1952,p.1368,1372]
[1]Fenton;Newton;Wyman;Bagge;Dron;Riddell;Jones[JournalofMedicinalChemistry,1989,vol.32,#1,p.265-272]
[1]Kagechika;Kawachi;Hashimoto;Shudo[ChemicalandPharmaceuticalBulletin,1986,vol.34,#5,p.2275-2278]