title: Haemolytic effect of Escherichia coli cultures and their filtrates.
mesh_terms: D001431:Bacteriological Techniques; D002478:Cells, Cultured; D004926:Escherichia coli / Q000032:analysis*; D005374:Filtration; D006460:Hemolysin Proteins / Q000032:analysis / Q000302:isolation & purification*; D006863:Hydrogen-Ion Concentration
chemical_list: D006460:Hemolysin Proteins