1. Electrophoresis of dyed polysaccharides on cellulose acetate;Dudman;Canad. J. Chem.,1968
2. Some aspects of the use of continuous and discontinuous buffer systems in polyacrylamide gel electrophoresis;Hjertén;Anal. Biochem.,1965
3. An anaerobic oral filamentous organism possibly related to Leptotrichia buccalis. 1. Morphology, some physiological and serological properties;Hofstad;Acta path. microbiol. scand.,1967
4. A polysaccharide antigen of an anaerobic oral filamentous microorganism (Eubacterium saburreum) containing heptose and O-acetyl as main constituents. 1. Isolation and chemical characterization;Hofstad;Acta path. microbiol. scand. Sect. B.,1971
5. A polysaccharide antigen of an anaerobic oral filamentous microorganism (Eubacterium saburreum) containing heptose and O-acetyl as main constituents. 3. Serological properties;Hofstad;Acta path. microbiol. scand. Sect. B.