The polymerization of pharmacophoric moieties and its effect upon biologic activity.  I.  Polymeric quaternary ammonium salts.
D064751:Ammonium Compounds; D001688:Biological Products; D058105:Polymerization; D011108:Polymers; D000644:Quaternary Ammonium Compounds; D012492:Salts
D064751:Ammonium Compounds; D001688:Biological Products; D011108:Polymers; D000644:Quaternary Ammonium Compounds; D012492:Salts
AMMONIUM COMPOUNDS