Karlsson, E Isolation of the principal neurotoxins of Naja naja subspecies from the Asian mainland. [electronic resource] - Toxicon : official journal of the International Society on Toxinology May 1972 - 217-25 p. digital Publication Type: Journal Article ISSN: 0041-0101 Standard No.: 10.1016/0041-0101(72)90006-2 doi Subjects--Topical Terms: Amino Acids--analysisAnimalsAsiaCarbohydrates--analysisChromatography, Ion ExchangeDisulfides--analysisFreeze DryingHydrogen-Ion ConcentrationMacromolecular SubstancesMiceMutationSnakesSpectrophotometryTryptophan--analysisVenoms--analysis