Killing effect of a quaternary ammonium compound on four species of micro-organisms.
D064751:Ammonium Compounds; D000891:Anti-Infective Agents, Local; D000644:Quaternary Ammonium Compounds / Q000494:pharmacology*
D064751:Ammonium Compounds; D000891:Anti-Infective Agents, Local; D000644:Quaternary Ammonium Compounds
ANTISEPTICS, QUATERNARY AMMONIUM/effects