1. Ueber degenerative atrophie der spinalen hinterstrange;Friedreich, N.;Arch Path Anat Physiol Klin Med
2. The heart in Friedreich's ataxia;Pentland, B.; Fox, K.A.A.;I Neurol Neurosurg Psychiatry,1983
3. Cardiac involvement in Friedreich's ataxia: a clinical study of 75 patients;Child, J.S.; Perloff, J.K.; Bach, P.M.;J Am Coll Cardiol,1986
4. A propos des troubles cardiaques de la maladie de Freidreich;Laubry, C.; Heim de Balsac, R.;Bull Soc Med Hop Paris
5. Myocarditis in Friedreich's ataxia;Russell, D.S.;J Pathol Bacteriol,1946