Low Atrial Rhythm in a Large Cohort of Children from Transylvania, Romania oleh Anne-Kathrin Henckell, Gabriel Gusetu, Radu Rosu, Dana Mihaela Ciobanu, Sabina Istratoaie, Lucian Muresan, Cecilia Lazea, Dana Pop, Gabriel Cismaru, Cristian Bârsu, Stefan Lucian Popa, Alina Gabriela Negru, Andrei Cismaru, Dumitru Zdrenghea, Simona Sorana Cainap