title: An indicator method for the detection of bacterial X and V factor dependence.
mesh_terms: D001419:Bacteria / Q000145:classification*; D001431:Bacteriological Techniques; D006193:Haemophilus influenzae / Q000145:classification*; D006863:Hydrogen-Ion Concentration; D007202:Indicators and Reagents
chemical_list: D007202:Indicators and Reagents