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\bibitem{2194} Ferran Poveda, Debora Gil, Enric Marti, Albert Andaluz, Manel Ballester, \& Francesc Carreras Costa. (2013). Helical structure of the cardiac ventricular anatomy assessed by Diffusion Tensor Magnetic Resonance Imaging multi-resolution tractography. \textit{REC - Revista Espa{\~n}ola de Cardiolog{\'\i}a}, \textit{66}(10), 782--790.

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