title: Sources of error in germicidal activity tests with quaternary ammonium compounds.
authors.forename: R
authors.initials: R
authors.lastname: PRESSMAN
authors.forename: J C
authors.initials: JC
authors.lastname: RHODES
mesh_terms: D064751:Ammonium Compounds; D000890:Anti-Infective Agents; D003879:Dermatologic Agents; D000644:Quaternary Ammonium Compounds
chemical_list: D064751:Ammonium Compounds; D000890:Anti-Infective Agents; D003879:Dermatologic Agents; D000644:Quaternary Ammonium Compounds