1. Treatment of acute arrhythmias during anesthesia by intravenous procaine;Burstein;Anesthesiology,1946
2. Antiarrhythmic effects of Astra compound QX-572 in hypothermia;Covino;Federation Proc.,1962
3. 3. Covino, B. , and D'Amato, H. E. : Personal communication, 1963.
4. Antiarrhythmic activity of a series of quaternary ammonium derivatives of lidocaine;D'Amato;Federation Proc.,1962