D'Aulerio, M [Medium-term results in permanent atrial, atrio-guided and bifocal stimulation]. [electronic resource] - Cardiologia (Rome, Italy) 1982 - 689-90 p. digital Publication Type: Journal Article ISSN: 0393-1978 Subjects--Topical Terms: Cardiac Pacing, Artificial--adverse effectsFollow-Up StudiesHumans