Nathaniel Kleitman (Spanish Wikipedia)

Analysis of information sources in references of the Wikipedia article "Nathaniel Kleitman" in Spanish language version.

refsWebsite

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1web.archive.org

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uchicago.edu

chronicle.uchicago.edu

Kleitman. Father of sleep research. University of Chicago Chronicle V. 19(1), Sept. 23, 1999. University of Chicago ([2], consultada el 4 de agosto de 2010.

web.archive.org

Siegel, J. M. A tribute to Nathaniel Kleitman. Psychiatry and Brain Research Institute. University of California, Los Angeles ([1], consultada el 4 de agosto de 2010.