Kovalenko, L I [Spectrophotometric and photoelectrocolorimetric determination of prednisone and prednisolone and their pharmaceutic formula with chloride 2, 3, 5-triphenyltetrazolium]. [electronic resource] - Farmatsevtychnyi zhurnal 1965 - 5-8 p. digital Publication Type: Journal Article ISSN: 0367-3057 Subjects--Topical Terms: ChloridesColorimetryIndicators and ReagentsPhotometryPrednisolonePrednisoneSpectrophotometryTetrazolium Salts