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Pacheco-Barrios, Kevin, Alejandra Cardenas-Rojas, Aurore Thibaut, Beatriz Costa, Isadora Ferreira, Wolnei Caumo, và Felipe Fregni. "Methods and Strategies of TDCS for the Treatment of Pain: Current Status and Future Directions." Expert Rev Med Devices 2020.

Pacheco-Barrios, Kevin, et al. "Methods and Strategies of TDCS for the Treatment of Pain: Current Status and Future Directions." Expert Rev Med Devices 2020.