1. Current status and theories of mechanisms of atrial tachycardias, flutter and fibrillation;Katz;Progr. Cardiovasc. Dis.,1960
2. Clinical disorders of the heart beat;Bellett,1963
3. Diseases of the heart;Friedberg,1966
4. Notes on the effects of quinidine upon paroxysms of tachycardia;Iliescu;Heart,1923
5. Essentials of electrocardiography;Ashman,1941