title: [CONTRIBUTION TO THE ELECTROCARDIOGRAPHIC STUDY OF DIPHTHERIC CARDIOPATHY].
mesh_terms: D000293:Adolescent; D001145:Arrhythmias, Cardiac; D002648:Child; D004165:Diphtheria; D004562:Electrocardiography; D006327:Heart Block; D006331:Heart Diseases; D006801:Humans; D014927:Wolff-Parkinson-White Syndrome
keywords: ADOLESCENCE; ARRHYTHMIA; CHILD; DIPHTHERIA; ELECTROCARDIOGRAPHY; HEART BLOCK; WOLFF-PARKINSON-WHITE SYNDROME
vernacular_title: CONTRIBUTO ALLO STUDIO ELETTROCARDIOGRAFICO DELLA CARDIOPATIA DIFTERICA.