KARKAS, J D STUDIES ON THE STABILITY OF SIMPLE DERIVATIVES OF SIALIC ACID. [electronic resource] - The Journal of biological chemistry Apr 1964 - 949-57 p. digital Publication Type: Journal Article ISSN: 0021-9258 Subjects--Topical Terms: AcetatesAnimalsBarbituratesCattleColorimetryN-Acetylneuraminic AcidNeuraminic AcidsNeuraminidasePeriodic AcidPyridinesResearchSheepVibrio