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\bibitem{Ibanez-Rosello_etal2017} Ibanez-Rosello, B., Bautista-Ballesteros, J. A., Candela-Juan, C., Villaescusa, J. I., Ballester, F., Vijande, J., et al. (2017). Evaluation of the shielding in a treatment room with an electronic brachytherapy unit. \textit{J. Radiol. Prot.}, \textit{37}(2), N5--N12.

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