title: The failure of ammonium ions to inhibit the growth of oral lactobacilli.
authors.forename: W F
authors.initials: WF
authors.lastname: KIRCHHEIMER
authors.forename: H C
authors.initials: HC
authors.lastname: DOUGLAS
mesh_terms: D000641:Ammonia; D064751:Ammonium Compounds; D001419:Bacteria; D003731:Dental Caries; D006801:Humans; D007477:Ions; D007778:Lactobacillus; D000644:Quaternary Ammonium Compounds
chemical_list: D064751:Ammonium Compounds; D007477:Ions; D000644:Quaternary Ammonium Compounds; D000641:Ammonia
keywords: AMMONIA AND AMMONIUM COMPOUNDS; BACTERIA; DENTAL CARIES