title: Benzalkonium chloride is still in use.
authors.affiliation: University of Virginia, Health Sciences Center, Charlottesville 22908.
authors.forename: L G
authors.initials: LG
authors.lastname: Donowitz
mesh_terms: D001548:Benzalkonium Compounds / Q000009:adverse effects*; D003428:Cross Infection / Q000209:etiology*; D004202:Disinfectants / Q000009:adverse effects*; D004363:Drug Utilization; D006761:Hospitals; D006801:Humans; D014481:United States
chemical_list: D001548:Benzalkonium Compounds; D004202:Disinfectants