The relative value of synthetic quinidine, dihydroquinidine, commercial quinidine, and quinine in the control of cardiac arrhythmias.
D001145:Arrhythmias, Cardiac / Q000628:therapy*; D006801:Humans; D011802:Quinidine / Q000031:analogs & derivatives; D011803:Quinine
C014486:hydroquinidine; D011803:Quinine; D011802:Quinidine
ARRHYTHMIA/therapy