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Kowall B en Breckenkamp J. Kristina Heyer Gabriele Berg-Beckhoff. German wide cross sectional su |
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Kowall B en Breckenkamp J. Kristina Heyer Gabriele Berg-Beckhoff. German wide cross sectional survey on health impacts of electromagnetic fields in the view of general practitioners. Int J Public Health (Online).
kowall et al 2007 169.30 Kb
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