Tor Hofstad

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Results of a polyphasic taxonomic study on an unknown Gram-negative, facultatively anaerobic, coccobacillus-shaped organism isolated from an infected human gall bladder are presented. Phenotypic and(More)
Lipopolysaccharides (LPS) extracted from strains of Bacteroides fragilis, Bacteroides melaninogenicus and Bacteroides oralis with phenol-water, trichloroacetic acid, EDTA or liquid(More)