[Reliability of lithium pacemakers: long-term comparison study].
D001145:Arrhythmias, Cardiac / Q000628:therapy*; D005500:Follow-Up Studies; D006801:Humans; D008094:Lithium; D010138:Pacemaker, Artificial / Q000592:standards*
D008094:Lithium
Affidabilità dei pacemaker al litio: studio comparativo a lungo termine.