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Spycher, Ben D., Judith E. Lupatsch, Marcel Zwahlen, Martin Röösli, Felix Niggli, Michael A. Grotzer, Johannes Rischewski, Matthias Egger, and Claudia E. Kuehni. "Background Ionizing Radiation and the Risk of Childhood Cancer: A Census-Based Nationwide Cohort Study." Environ Health Perspect 2015.

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