Wórum, F., Kovács, P., Lőrincz, I., Polgár, P., Wórum, I.: A new conception in the diagnosis and therapy of paroxysmal tachycardias.
In: Electrocardiology '83 : cardiac rhythm, arrhythmias, conduction disturbances. Ed.: I. Ruttkay-Nedeczký, P. W. Macfarlane, [Slovak Academy of Sciences Centre of Physiological Sciences], Bratislava, 130-133, 1985.
Polgár, P., Molnár, P., Wórum, F., Békássy, S., Kovács, P., Lőrincz, I.: A new technique for His bundle ablation using suction electrode catheter.
In: Electrocardiology '83 : cardiac rhythm, arrhythmias, conduction disturbances. Ed.: I. Ruttkay-Nedeczký, P. W. Macfarlane, [Slovak Academy of Sciences Centre of Physiological Sciences], Bratislava, 54-57, 1985.
Lőrincz, I., Wórum, F., Kovács, P., Polgár, P., Wórum, I.: Effects of digitalis on the underlying heart rhythm in pacemaker implanted patients.
In: Electrocardiology '83 : cardiac rhythm, arrhythmias, conduction disturbances. Ed.: I. Ruttkay-Nedeczký, P. W. Macfarlane, [Slovak Academy of Sciences Centre of Physiological Sciences], Bratislava, 118-121, 1985.
Kovács, P., Wórum, F., Lőrincz, I., Polgár, P., Gömöry, A., Békássy, S.: Folow-up study of sinus node function and underlying heart rhythm in sick sinus syndrome patients treated with pacemakers.
In: Electrocardiology '83 : cardiac rhythm, arrhythmias, conduction disturbances. Ed.: I. Ruttkay-Nedeczký, P. W. Macfarlane, [Slovak Academy of Sciences Centre of Physiological Sciences], Bratislava, 31-34, 1985.
Polgár, P., Wórum, F., Kovács, P., Lőrincz, I.: Simultaneous recording of His bundle ECG and right bundle branch ECG on one channel.
In: Electrocardiology '83 : cardiac rhythm, arrhythmias, conduction disturbances. Ed.: I. Ruttkay-Nedeczký, P. W. Macfarlane, [Slovak Academy of Sciences Centre of Physiological Sciences], Bratislava, 51-53, 1985.
Kovács, P., Utassy, S., Wórum, F., Polgár, P., Lőrincz, I., Lőcsey, L.: Use and value of a computer model for sinoatrial conduction time determination.
In: Electrocardiology '83 : cardiac rhythm, arrhythmias, conduction disturbances. Ed.: I. Ruttkay-Nedeczký, P. W. Macfarlane, [Slovak Academy of Sciences Centre of Physiological Sciences], Bratislava, 48-50, 1985.