Curare-like action of polymethylene bis-quaternary ammonium salts.
D000641:Ammonia; D064751:Ammonium Compounds; D003472:Curare; D000644:Quaternary Ammonium Compounds; D012492:Salts
D064751:Ammonium Compounds; D000644:Quaternary Ammonium Compounds; D012492:Salts; D000641:Ammonia; D003472:Curare
AMMONIA AND AMMONIUM COMPOUNDS/quarternary ammonium salts