title: [Contribution to the study of primary myocardial diseases in the newborn and infants].
mesh_terms: D009202:Cardiomyopathies / Q000175:diagnosis*; D004562:Electrocardiography; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D007232:Infant, Newborn, Diseases / Q000175:diagnosis*; D007235:Infant, Premature, Diseases / Q000175:diagnosis*; D008297:Male
vernacular_title: Contributo allo studio delle miocardiopatie primitive del neonato e del lattante