Metachromatic properties of the typhoid Vi and O antigens.
D000941:Antigens / Q000032:analysis*; D001464:Barium / Q000494:pharmacology; D002021:Buffers; D002122:Calcium Chloride / Q000494:pharmacology; D004731:Endotoxins / Q000032:analysis; D006863:Hydrogen-Ion Concentration; D008274:Magnesium / Q000494:pharmacology; D010640:Phenothiazines; D012485:Salmonella typhi; D012965:Sodium Chloride / Q000494:pharmacology; D013053:Spectrophotometry; D013194:Staining and Labeling
D000941:Antigens; D002021:Buffers; D004731:Endotoxins; D010640:Phenothiazines; D001464:Barium; D012965:Sodium Chloride; D008274:Magnesium; D002122:Calcium Chloride