Circulating miR-323-3p is a biomarker for cardiomyopathy and an indicator of phenotypic variability in Friedreich’s ataxia patients oleh M. Seco-Cervera, D. González-Rodríguez, J. S. Ibáñez-Cabellos, L. Peiró-Chova, P. González-Cabo, E. García-López, J. J. Vílchez, I. Sanz-Gallego, F. V. Pallardó, J. L. García-Giménez