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\bibitem{Alonso_etal2012} Alonso, A., Bahillo, A., Rosa, R. d. l., Carrera, A., Duran, R. J., \& Fernandez, P. (2012). Measurement procedure to assess exposure to extremely low-frequency fields: a primary school case study. \textit{Radiation Protection Dosimetry}, \textit{151}(3), 426--436.

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