Kitamura, M Behaviour of toxin released from the cells of Clostridium botulinum type E. [electronic resource] - Biochemical and biophysical research communications Aug 1970 - 925-31 p. digital Publication Type: Journal Article ISSN: 0006-291X Standard No.: 10.1016/0006-291x(70)90992-7 doi Subjects--Topical Terms: Centrifugation, Density GradientChromatography, DEAE-CelluloseClostridium botulinumImmunodiffusionMolecular WeightRNA, BacterialToxins, Biological--metabolismTrypsin