The real and the apparent bactericidal efficiencies of the quaternary ammonium compounds.
McCULLOCH
E C
EC
D064751:Ammonium Compounds; D000900:Anti-Bacterial Agents; D000644:Quaternary Ammonium Compounds
D064751:Ammonium Compounds; D000900:Anti-Bacterial Agents; D000644:Quaternary Ammonium Compounds
AMMONIUM/quaternary compounds