[CONTRIBUTION TO DIAGNOSTIC DIFFICULTIES IN CARDIAC CHANGES DUE TO FRIEDREICH'S DISEASE].
D000293:Adolescent; D003937:Diagnosis, Differential; D004562:Electrocardiography; D005621:Friedreich Ataxia; D006321:Heart; D006331:Heart Diseases; D006801:Humans
ADOLESCENCE; DIAGNOSIS, DIFFERENTIAL; ELECTROCARDIOGRAPHY; FRIEDREICH'S ATAXIA; HEART DISEASES
PRZYCZYNEK DO TRUDNO'SCI ROZPOZNAWCZYCH ZMIAN W SERCU W CHOROBIE FRIEDREICHA.