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Spitschan, Manuel, Oliver Stefani, Peter Blattner, Claude Gronfier, Steven W. Lockley, και Robert J. Lucas. "How to Report Light Exposure in Human Chronobiology and Sleep Research Experiments." Clocks Sleep 2019.

Spitschan, Manuel, et al. "How to Report Light Exposure in Human Chronobiology and Sleep Research Experiments." Clocks Sleep 2019.