1. Genetic and family studies in Friedreich's ataxia.;Andermann,1976
2. Cardiological Signs and Symptoms in Friedreich's Ataxia
3. Friedreich's ataxia—an overview.;Barbeau,1976
4. Intraventricular conduction disturbances.;Siegman-Igra,1978
5. Cardiomyopathy in Friedreich's ataxia: with studies of cardiovascular and respiratory functions.;Thoren,1964