Haimovici, M [Extrasystolic arrhythmias in children]. [electronic resource] - Revista medico-chirurgicala a Societatii de Medici si Naturalisti din Iasi - 207-9 p. digital Publication Type: Journal Article ISSN: 0048-7848 Subjects--Topical Terms: Arrhythmias, Cardiac--diagnosisCardiac Complexes, Premature--diagnosisChildChild, PreschoolFemaleHeart Defects, Congenital--complicationsHumansHypokalemia--complicationsInfantInfections--complicationsMaleRheumatic Fever--complications