title: Quantitative structure activity relationship (QSAR) of some antibacterial quaternary ammonium salts derived from sulfanilamide.
mesh_terms: D001419:Bacteria / Q000187:drug effects*; D000644:Quaternary Ammonium Compounds / Q000494:pharmacology*; D013329:Structure-Activity Relationship; D013424:Sulfanilamides / Q000494:pharmacology*
chemical_list: D000644:Quaternary Ammonium Compounds; D013424:Sulfanilamides