Maffei RTLN, Fortuna G de los S, Rosso LC, Pires PD, Rondelli I. Cardiomyopathy as the first manifestation of Friedreich’s ataxia. Autops. Case Rep. [Internet]. 2020 Aug. 24 [cited 2024 May 6];10(3):e2020204. Available from: https://www.revistas.usp.br/autopsy/article/view/188766