title: Studies on the streptococcal hemolysin formed in the presence of colistin: isolation and properties of the hemolysin.
mesh_terms: D002848:Chromatography, DEAE-Cellulose; D003091:Colistin / Q000494:pharmacology*; D006460:Hemolysin Proteins / Q000302:isolation & purification*; D006461:Hemolysis; D013291:Streptococcus / Q000032:analysis*
chemical_list: D006460:Hemolysin Proteins; D003091:Colistin